Enter Izuku 'Deku' Midoriya, A hero-in-training, aiming to be the Number One Hero, he's encountered obstacles and challenges on his journey. But what would happen if he was sent to a world where there is no justice, no peace, just corruption and despair. Will he rise up and take a stand? Or will he be swallowed up by this evil. Originally from Fanfiction.net https://www.fanfiction.net/s/13797887/1/A-Needed-Hero

[Disclaimer: This is a fanfiction based on High School DxD, created by Ichiei Ishibumi. I do not own any characters, settings, or the universe of High School DxD. This is a non-commercial work intended for entertainment only. Original elements and transformative additions are my own.][a/n reaction-style format similar to the DXD Reacts to] In this light novel-style illustration, the beloved characters of High School DxD gather in a cozy, warmly lit room, their expressions a mix of nostalgia and curiosity. Issei Hyoudou sits front and center, wearing his usual school uniform and an excited grin, eyes fixed on an unseen screen. Behind him stand Rias Gremory, radiant in her crimson beauty, Akeno Himejima with her serene poise and folded hands, and Asia Argento, gazing ahead with innocence and wonder.

Issei noclips into a strange dimension with no way to escape.

The Dimensional Watch capable of transcending through time and space. Whoever wields it would be able to travel through any land no matter what barriers stand before him. What?! The watch landed on some perverted idiot. Then go get it! What do you mean he's really strong?!

A destined meeting. The moment two innocent souls meet the world changes. From that encounter a dream was born, just what does fate have in store for both.

Lilisa Suzunomiya is a young student at the prestigious and elite Oshin Girls' Academy but it isn't all as it seems for the fine young lady. Lilisa has to work hard to put up a facade of being a cultured and sophisticated student if she wants to win the school's prized title of Noble Maiden. In doing so, she'll have to give up something she holds dear to her heart. However, she'll soon find her passion reinvigorated when she stumbles upon two surprising individuals who'll end up turning her world back right side up and make her decide the type of girl that she really wants to be. It's time for her to Step On Up once more!

[Kamen Rider x Reverse Isekai Project Sekai Crossover] Years after Kamen Rider Blade seal the Joker Undead as the world is peaceful. Kouki Sakamoto and Seiji Ogawa are high school student with different personality, Kouki is short temper, and Seiji is Meme guy. One day they return home, Kouki has a dream and seeing Sakuya Tachibana is in his dream. He explain to Seiji and Kouki that their world is merging with world of Project Sekai so he give them the Buckle to fight. Kouki and Seiji take the buckle before they woke up and see their waifu is become real in the real life world which shock them. However the Undead is back as Kouki and Seiji chosen to become the next BOARD Rider to fight for the world and the melody of this world. HENSHIN!

[Dekaranger x Anime Multiverse Crossover] Years after Dekaranger saves the world as the team is retired and Doggie looks for the successor of the team. Banji Akamatsu and Skyler Miller are best friends and study to become police until the Alienizer known as Abrella hunts those two down. They were saved by Doggie Krueger and Swan, Doggie chose two of them to become the next space police to arrest the escaped Alienizer as they accept it. They arrive at the Merged crossover world and join S.P.D to fight Alienizer and meet other people. It's time for them to find the new recruit of Space Police to stop the Alienizer and Human Criminals because they are here to arrest the evil! TOKUSOU SENTAI DEKARANGER!

In a world where 80% of the population has Quirks, society thrives with heroes. But five years ago, a global explosion released nanites-microscopic machines that infected all life. Dormant until activated, they transform hosts into monstrous E.V.O.s, unleashing Kaiju like monsters! Now, in the wake of this new word of EVO,Aliens and Quirks, three heroes will rise. A Generator Rex / Ben 10 / My Hero Academia crossover.

Phantom Thieves of Hope is a crossover fanfiction combining two of my favorite video game series: Danganronpa and Persona 5. It centers around the main protagonists from the Danganronpa series forming their own version of the Phantom Thieves. You can read the original story here: https://www.wattpad.com/story/343137490-phantom-thieves-of-hope-a-danganronpa-x-persona-5 This spinoff is inspired by the newly released mobile gacha game Persona 5: The Phantom X. In The Phantom X, there's a concept called Phantom Idols-cognitive beings formed in the Velvet Room based on the protagonist's perception. These cognitions are shaped from individuals the main character knows, has seen, or interacted with in some way, especially those with strong or once-strong desires. Since they support the protagonist like idols, Merope, the game's Velvet Attendant, refers to them as Phantom Idols. These Phantom Idols use Persona Duos, which are Personas created from Shadows in Mementos and the desires within the protagonist's cognition. In essence, this spinoff is an anthology of short stories featuring various characters from the Phantom Thieves of Hope universe reimagined as Phantom Idols. They assist the Phantom Thieves in their missions and are granted Personas and Phantom Thief identities they didn't have in the original story. This is a non-canon, just-for-fun side project that gets updated alongside the main fic.