No need to invite me, I've already transmigrated. I've arrived in a world where only madmen can survive, yet I possess the Ninja World System from Naruto: How will I manage to live on? Will he become a madman and go insane alongside a group of cursed spirits, or does he simply wish to live as an ordinary person?

Ren Aoi gets a super-powered system that lets him quickly level up his skills. Now, he's strong enough to take on anyone in the Naruto world! The First Hokage likes him, but the Second Hokage hates him. He's friends with a young Tsunade, and he's out for revenge against Danzō. Ren is determined to become the strongest ninja ever!

Finn was just an ordinary boy until an unexpected twist of fate granted him a second chance at life in the magical world of Fairy Tail. Initially disheartened by his ordinary status, he soon discovers a hidden potential within. While asleep, a mysterious system guides him into the realm of Bleach, where he cunningly steals the legendary Zanpakuto: Ryujin Jakka. Upon waking, he finds the powerful sword by his side, igniting a new determination within him. With the fiery spirit of Ryujin Jakka at his command, Finn embarks on a journey of self-discovery and training, determined to carve out his place in this enchanting world. His path soon crosses with Gildarts, a seasoned magician of the Fairy Tail guild, who recognizes Finn's potential and invites him into the fold. As Finn navigates friendships, rivalries, and the challenges of guild life, he learns that being ordinary is just the beginning of his extraordinary adventure. With the power of fire at his fingertips and the bonds of friendship to guide him, he sets out to prove that even an ordinary boy can become a legend.

In a thrilling blend of fantasy and adventure, a young boy from Earth is unexpectedly reincarnated as the adopted son of the powerful fire dragon Igneel in the magical world of Fairy Tail. As he trains under the watchful eye of his dragon father, he learns of an impending confrontation with the fearsome dragon slayer turned dragon, Acnologia. However, fate takes an unexpected twist when he is accidentally transported to the vibrant realm of Black Clover. Determined to grow stronger and return to his loved ones-his father Igneel and his brother Natsu-he embarks on a quest filled with challenges and new friendships. Navigating the challenges of the Black Clover world, he seeks to harness his newfound powers and uncover a way to bridge the gap between dimensions. Will he find the strength to confront his destiny and reunite with his family, or will he be lost to the chaos of two worlds forever?

Transmigrated to the world of One Piece, before the story has even begun. My identity is a member of the Rocks Pirates. My luck isn't bad, as I've activated a system called the Six Paths Sage. From the Sage Body to the Nine-Tailed Chakra Mode, then to the Kurama Mode, Six Paths Sage Mode, I will ultimately become the Six Paths Sage.

During the Marineford War, Grimm Reed watched Ace die and shouted: "Oh supreme Holy Light! Please grant me strength! Arise, my warrior!" "Oh right, forgot I have a powerful move: Apocalypse!!" Grimm accidentally traveled to the world of One Piece, gaining all the abilities of the Holy Light rogue from WoW and all the skills of the super first-tier DPS character, God of Intellect, from DNF. So, Grimm, adhering to the first principle that "Momonosuke must die," roams freely on this sea. Also, Grimm is a Retribution Paladin, only caring about "purifying evil," preaching and redemption are just secondary!

Lee Tian, a biology lab worker, finds himself in a mysterious forest, transformed into a member of the Ant Clan. As he grapples with his new reality, an electronic voice announces the activation of the Infinite Evolution System. This system allows Lee to enhance his talents and grow stronger by earning Evolution and Experience Points through hunting. Starting as a low-ranked ant, he sets his sights on becoming the Overlord of the Abyss, defying his fate and battling against formidable creatures. His first challenge: a battle against a paralyzed spider!

In Class 7 at the Ancient Martial Academy, teacher revealed the cultivation talents. Lu Hongkuo shined with a 5-star rating, outperforming peers like Yi Liang and Zhen Quishui. Xun Zhonghou, labeled the weakest with a 1-star, faced mockery for his lack of progress. Six months into his new life in Cassiopeia, a world valuing strength, Xun struggled without any cultivation success. When a harsh test in the Demon Quelling Tower was mentioned, targeting those like Xun without advancement, he was at a crossroads: face the tower's dangers to prove his worth or leave his dreams behind. Debating his options, Xun's frustration peaked until killing a mosquito triggered a system in his mind, boosting his cultivation to the Vitality Stage. Excited, he decided to challenge the Demon Quelling Tower, now with newfound strength and a chance to prove his doubters wrong. "I must enter the Demon Quelling Tower!" Xun declared, now a martial cultivator, determined to face the tower's beasts, despite the risks. This unexpected turn gave him a shot at redemption and a test of his true potential. Will Xun's newfound power be enough to overcome the tower's challenges, or will this be another step in his journey of growth and discovery?

I deleted my original story because I wasn't liking the way it was shaping. The basic plot is 'what would happen if Harry got a system at the end of first year after battling with Quirrelmort?' We'll see how some relationships develop even more deeply than canon, and we'll give Harry an actual fighting chance against the death eaters and snaky-face. This will have multiple pairings, but will not be a harem. No Weasley or Albus bashing, I find highly disturbing that so many of the fandom really dislikes these characters, and I can't find a canon reason for it. I know everyone likes to think they would do the 'right' thing, but that's not always the case, at least for me it isn't, so I can relate to the meddlesome old headmaster, or to the redhead youngsters, doesn't mean I agree with them, or like the ultimate canon pairings, but I see JKR's point, I think. Anyway, as I said, no bashing and no harem, just multi-pairings for Harry Ron and Neville, nothing more, nothing less. NO SMUT OR SEX SCENES.

Leon transmigrated and became a lab rat for Hydra. But he ended up awakening the sign-in system. [Ding, sign-in reward: Glint-Glint Fruit(Pika Pika no Mi).] He starts by destroying the Hydra Base. He accumulated some time and got himself another reward! [Ding! Get the sign-in reward: Sun Breathing Technique.]