Re:Suba! (What If Story)
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Ongoing36m
Last published Tue, Dec 16, 2025
A "What if" story where, Natsuki Subaru, Instead being isekaid to The world of Re:zero-He ends up in konosuba.What different choices will he make with his time within the world of konosuba?
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Re:Incarnation With My Authority From Zero
Subaru Natsuki managed to live a full life in Japan, with a loving family, a loving wife, and loving children. He surpassed his limits and grew to become an icon, a beacon in a world of mistrust, scandals, and jealousy. He grew to become a self-made billionaire with an incredible mind and a trained body in the art of martial combat. That was, until he died of old age at the age of 93 in the year 2090. He was reincarnated into the world of Od Lagna in one of the four nations in the world, the Kararagi City-States. However, as he would soon realize, this world is much worse than his old home Earth. Especially when his family dies on a trip to Vollachia with him. But he does have one thing going for him... His very own Authority outside of any the Seven Deadly Sins, his Authority 'Return to Sender' allows him the ability to choose a single ability from any fictional character he knows and even obtain the abilities and memories of those who killed him before sending him back to a specific point in time.
Kazuma x Aqua: Saisei
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A Random in Re:Zero
What would happen if someone else took Subaru's place in the story? What would his path, his decisions, and his relationship with the characters be like? Would he have more power or intelligence than Subaru? Would he choose the same route, take an alternative path, or do exactly the same thing? Could he endure the HELL of being an RBD user without breaking his mind? At twenty-one years old, Leandro is summoned into the world of Re:Zero kara Hajimeru Isekai Seikatsu. He knows the story because he watched the anime (and is in a Facebook group where novel spoilers are posted), but he doesn't know as much as he should. To add to his problems, his physical condition is poor-not terrible, but poor. He's chubby, and the little he knows about self-defense is what he learned from a boxing class he took as a teenager (he was the most one-handed in the group). He doesn't excel at anything, nor does he have any useful qualities, unless overthinking and speaking in synonyms no one uses fall into that category. Author's Note: This story is based on and inspired by the original novel by Tappei Nagatsuki, credits due to him. Author's Note x2: Priscilla best girl. Translation note: In case you're not familiar with this story, it's originally written in Spanish. This was primarily done using Google Translate, with some manual edits and corrections by me, as I have a moderate level of English. Please bear with me if there are many spelling and typos.![[DISCONTINUED] Re: Omnitrix - Starting Over In Another World From 10](https://img.wattpad.com/cover/282933337-256-k960304.jpg)
[DISCONTINUED] Re: Omnitrix - Starting Over In Another World From 10
Natsuki Subaru was transported to a fantasy world of swords and magic with no special abilities whatsoever followed by many unfortunate events befalling him in said world. But you see all that took place in a different timeline. This time he is well equipped with a certain scientific DNA Manipulating Omnitrix on his wrist which would aid him in all of his future endeavors... Follow Natsuki on his journey of love, hatred, and perseverance as he seeks to find a happy ending in this cruel cruel world he was wrongfully summoned to.Complete
StarTera: A Tensura Fanfic
A young tensura fan who had just reached adulthood immediately finds the current stage in his life to be overwhelming. With so many things to keep track of, he holds doubt that he has a place in this world. "I don't think I could survive in this world," a thought that consistently flows through his head, and as if fate decided to be cruel, he met an early end. He despaired at the thought of the rest of his existence forever residing in an unknown Void, but as he was about to force himself to accept his eternal fate, he regained his sense of touch. It felt unfamiliar, but yet he knew he touched something. He lived once more but no longer as a child of Man, but now as a monster, specifically the weakest race, a slime. he came to realize that he reincarnated in his favorite isekai, "Tensura," and not someone set to be a background NPC character but as the third Tempest sibling alongside side Rimuru and Veldora. For any reincarnated person, such an opportunity would be a dream come true, and it was for our protagonist, but this gift came with a few strings attached. he will also come to realize that living in a fantasy world that holds lots of monsters, demons, and gods that want to kill you isn't actually that fun to be in especially for someone who has a mind of an anxious oddball This is a tensura fan-made project that has no association with the "thattimeigotreincarnatedasaslime" franchise which is officially made and owned by Fuse, please support the official realizes.
Re:Evolution and Growth
Just a few short days after Subaru's 16th birthday, he suddenly finds himself in the Kararagi City-States with the base abilities of Rimuru Tempest, Hajime Nagumo, and 'The System' from Sung Jinwoo. Shortly after his arrival, he is saved by Halibel and finds work with Anastasia Hoshin, a candidate for the throne of Lugunica. (AU: Subaru doesn't suffer from his self-loathing and has worked past it ages ago, deciding to focus on becoming "The best I can be". This Subaru will focus on revolutionizing the world with his inventions and gaining more power through The System to bring his parents to this world rather than trying to go back. This also means Subaru will, eventually, become op. However, his growth rate is similar to Sung Jinwoo's in which he will become incredibly powerful in the span of a few months.![[Multiverse]Voyage Through The Worlds](https://img.wattpad.com/cover/387371572-256-k190360.jpg)
[Multiverse]Voyage Through The Worlds
Aoyama Yuito Daichi was just a normal teenager-an otaku with big dreams and zero athletic ability-until the day he was hit by a truck (yes, the cliché). When he woke up, he wasn't in his world anymore. He was in My Hero Academia-the land of quirks, heroes, and endless possibilities. Convinced he was destined to become overpowered, Aoyama dove headfirst into this new life, ready to make a name for himself. But there was one small problem: he had no quirk. None. Zilch. While everyone else was flying, blasting, or smashing their way through life, Aoyama had nothing but his wits and anime knowledge to survive. Just as he was starting to think the universe had handed him the worst deal, Aoyama discovered something incredible-he wasn't stuck in MHA. He could travel to other worlds. From fighting demons to exploring universes he once thought were just fiction, Aoyama's journey is about more than gaining power. It's about finding his purpose in a multiverse that keeps throwing challenges his way. No quirks? No problem. Aoyama's going to rewrite the rules of being a hero, one world at a time. 1st world(main)- My Hero Academia 2nd- Demon Slayer 3rd-?
Solo Leveling From Zero (COMPLETE!)
(Crossover of: Re:Zero - Starting Life in Another World From Zero, Solo Leveling, and Player Returns 10,000 Years Later) Subaru Natsuki has finally reached the end of his journey. After five long years in the world of Od Lagna, he dies for the last time after losing his Return by Death and falls into Eternal Rest. If only his life was so simple. This is not the end. He finds himself back in the past two months before he originally arrived in this world with a strange game interface that speaks to him. Let's see what Subaru Natsuki will do with this new life of his... (Art Cover created by Melinda Works! Thanks so much and give them a shout-out!)Complete
1) Re Zero: The Great Sage
Natsuki Subaru's life hasn't been easy, with low self-confidence he is send to another world. Unlike how he was supposed to be giddy about it, he was terrified. Reason? He now had the memories of a guy named Ayan Ghosh, according to whose memories he was basically a mc in an anime. The new Natsuki Subaru had no choice but to move forward with his bleak future. Ultimately dying again and again was in store for him, yeah he had RBD and a yandere witch after him. Just here is a thing, why he is getting stronger after his each death? ... In this fic, Natsuki Subaru is a merger of two souls, one from where worlds like Re Zero, Marvel, TTIGRAS, DC, Danmachi, DXD, etc are mere fictions, while other is Original Natsuki. He now refers himself Zero, with the qualities of both people, and two abilities for each soul. One is RBD and other is [Redacted].![[Discontinued] Yet Another World (Re:ZeroxRWBY)](https://img.wattpad.com/cover/258621854-256-k416683.jpg)
[Discontinued] Yet Another World (Re:ZeroxRWBY)
It has been roughly almost two years since Subaru had been transported to another world, and roughly around six months since his return from Vollachia. He had made a name for himself back in Lugunica through his deeds, and he even contracted a spirit. But all of this would change when he shall suddenly be transported to another world once again. This time, with Beatrice by his side.. RWBY is owned by Roosterteeth, while Re:Zero by Kadokawa and written by Tappei Nagatsuki Note: - This Subaru is after arc 8. There are minor spoilers for this current book on the events of arc 4+, you have been warned. - There may be inaccuracies towards arc 7 and 8 due to this fic being written before it's completed. I will try to minimize this drawback by not spoiling it as much as possible. - The RWBY side of things will deviate from canon, why and how? Explanation is within the fanfic itself.Complete
Inventory of Re Zero: after learning the truth, they collapsed
What would happen if an unknown force pulled everyone into a movie theater to watch Subaru's experiences? This is recommended for readers who are familiar with the original work and have a slightly deeper understanding of the anime. If you don't know much, that's okay too! Watching the anime while reading is a healthy way! After learning the truth, they all collapsed! Reading guide: 【 】 represents the following content being watched. 〜Inside, the Theater〜 represents the following content, being the audience's reactions. The main storyline and the 'IF' lines are all involved! Some mobile game IFs may also appear! Updates Schedule: 1 Chapter every T/TH @11am GMT+08 If you want to support me and want advanced access to up to 2 Chapters, you can check it @patreon.com/Icedrone
Re: Konosuba
In a twist of fate, Subaru Natsuki and his companions from the world of *Re:Zero* find themselves swallowed by a giant, rainbow-colored frog. Awakening in an unfamiliar town, they are shocked to encounter flying cabbages and a group of eccentric adventurers from axel! Join Subaru and Kazuma as they embark on a hilariously unpredictable journey, where their contrasting worlds clash in an adventure filled with magic, comedy, and camaraderie. Will they manage to find a way back home, or will the madness of their combined worlds keep them entangled in endless chaos? (This is taken ideas from the konosuba fantastic days event crossover with re zero and seeing what we can change! spoilers for all konosuba and re zero)Complete
Re:Aquila - Let The Sky Fall
"I am the Great Spirit of Yang! Bringer of the Sun! Bane of the Night! A Titan of the Sky whose light cannot be eclipsed! The Queen of the Heavens who will make all other plebeians bow before her!" "You're seriously adorable, you know that ?" Says Subaru, looking at the tiny silver haired girl who, if she were a dog, would've been wagging her tail. "Of course, father. But need I remind you that I am the physical incarnation of the heaven's wrath ? An unstoppable force of nature! A being of endless light and limitless power, I am-" "...A very sweet girl." Emilia interrupted her. "...hmph! I will allow it..." She trailed off, pouting while turning her head away to hide the pink hue on her cheeks from her 'parents'. -- Natsuki Subaru had many expectations in mind when he was summoned to a magical fantasy world. Fathering an unusually strong child claiming to be his daughter... Was certainly not one of them. Even if she proclaims herself as the "Great Spirit of Yang".
Re Zero : Incarnation
Louis, whose real name is Iluso Magician Omni Terrera, is a man who, incarnated on earth, will lead a peaceful life on the plains. On his 18th birthday, however, he is sent back into the world where he will have to live from scratch, in his case, live again. He is actually the incarnation of a person who traveled with Flugel, Reid, Volcanica, Beatrice and the witches who represent the 7 Deadly Sins, 400 years ago. Following the absorption of the authority of envy, Satella - incompatible with the latter - loses control. The person decides to confront her to hold her back, but ends up getting killed. From now on, the witch of envy decides to make him leave the earth, to bring him back to his native land, against his own will. Not only is he back 400 years later, but he will also have to face new threats such as the Witch Cult, the dangers of this world, even a royal selection, but above all himself because being the third being the most powerful in the world, forces him to keep who he is a secret, although not for long. -------------------------------------------------- -------------------- Author's note: This is a fanfiction about the light novel or web novel namely Re Zero. However, this is a story during which it was not Subaru who was transported by Satella, but my character Louis. The story will for the moment follow the canon events in broad terms from arc 1 to arc 4 of the story. I don't know exactly all the plots and given Louis' character and personality, things will turn out differently. It will be for adults for reasons that I'm not going to hold back at all on showing dead people. And Louis, since you're in Subaru's place... good luck!Complete
Subaru Natsuki managed to live a full life in Japan, with a loving family, a loving wife, and loving children. He surpassed his limits and grew to become an icon, a beacon in a world of mistrust, scandals, and jealousy. He grew to become a self-made billionaire with an incredible mind and a trained body in the art of martial combat. That was, until he died of old age at the age of 93 in the year 2090. He was reincarnated into the world of Od Lagna in one of the four nations in the world, the Kararagi City-States. However, as he would soon realize, this world is much worse than his old home Earth. Especially when his family dies on a trip to Vollachia with him. But he does have one thing going for him... His very own Authority outside of any the Seven Deadly Sins, his Authority 'Return to Sender' allows him the ability to choose a single ability from any fictional character he knows and even obtain the abilities and memories of those who killed him before sending him back to a specific point in time.
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