The God of Shinobi is nearing the end of his reign in Konoha after fifteen years. The First Shinobi World War, spearheaded by the Second Kage, is brewing. To search for the elusive Madara, Hashirama Senju awakens a sensory-type ninja from the Sengoku period. This ninja assists the Hyuga clan in suppressing the Uchiha clan and sealing away Uchiha Hikaru, who has been implanted with the Mangekyou Sharingan abilities of the entire clan. This ninja is named Hyuga Gen.

Upon transmigrating to the world of One Piece, Li Tian successfully awakens the Fabrication System. From then on, he decides to bring a shocking performance to this distorted world of pirates.

...

During her rescue of Kuma, Bonney's Year-Year Fruit awakened, transforming her into Nika form. She then took all the Yonko-level Seraphim created by Vegapunk under her command, single-mindedly seeking revenge for her father.

Rocks faked his death in the Valley of the Gods and spent decades regaining his will. He returned to the sea and gathered his crew to conquer Mary Geoise.

Bucky the Joker separated his consciousness and Haki, and just as Shanks was dying, the power he had split off returned, intending to drag the entire world into the Dark Ages.

The navy was struggling to cope with the rapidly expanding pirate forces and had to expand its military on a large scale to prepare for war, increasing the number of admirals to 12.

Straw Hat Luffy successfully received the inheritance of Shendu and ate the Balance Devil Fruit (Tiger Talisman), which can balance the demonic power within him.

...

This book is extremely messy and completely haphazard; it's basically just writing whatever I dream about.

Having only activated his cheat ability two years after transmigrating to the One Piece world, the miserable bounty hunter Norton tearfully began to replan his life. "You touched the corpse of the pirate Shimiru, [Constitution +1]." "You touched the corpse of the fishman Ayok, gaining [Fishman Constitution]." "You touched the corpse of the giant Barbara, gaining the giant swordsmanship skill [Overlord]." From then on, Norton's interest in corpses burned wildly…

An unexpected event transports a young Chinese man to the world of Tokyo Ghoul, making him Kaneki Ken's older brother. Awakening a system, his purpose isn't to complete its tasks, but to change each world, shaping it into the world he desires. —————————— First World: Tokyo Ghoul Second World: Tentatively Titled: Demon Slayer

[The world is so big, I want to see it] [Let those who call me a supermodel talk about my perfect bokeh] [No pain, it will end in an instant] [Although I don't know what you're expecting, this is reality]

"My name is Hilbert Lake, and I am a wanderer who roams the seas."

You ask me why Ronin can perfectly blur into nothingness? No problem.

You're saying infinite knife switching is excessive? Then go talk to the game designers.

Because Lake was tricked by the potato server when he was playing Naruto in his previous life, he was transported to the world of One Piece. Looking at his in-game drifting skill, Lake couldn't help but fall into deep thought...

Well, it's time to let the world feel the power of potatoes!

...

(Purely mobile game-themed content + not wish-fulfillment story + low combat power + no ship companions + no harem + free-for-all within limits + please do not read if you mind)

[CLANNAD fanfiction + time travel + single female lead + dream fulfillment + delinquent academic genius + semi-yandere character + slice-of-life + sweet romance]

[Not having watched the anime or played the game won't affect your viewing experience]

The world was originally incredibly dark, a bottomless abyss, but until I met you....

Beautiful and lovely girl, you are the light in my heart, illuminating the shadows within me...

Please forgive my actions, and please don't cry. You are the most perfect person in my heart...

Time may wash away memories, snow may cover everything, but you are the one I dare not lose...

Please guide me for the rest of my life.

[Multiple female leads + semi-invincible + slow-burn, hoarding type + rejects bloodline dependence]

When Gu Yuan woke up, he found himself transported to the Naruto world. Due to a traitor's betrayal, he was now the only surviving member of his family. Fortunately, his parents and his senior sister, Kurenai Yuhi, had a close relationship, and Kurenai took him in. She discovered his special ability as a transmigrator—the ability to enumerate all possibilities. As long as he could set variables and conduct practical deductions, he could obtain the desired result.

As he gradually calmed down, he forgot the cruelty of the ninja world. It was only when the night of the Uchiha massacre approached that he realized he was about to lose his friend Uchiha Ryūna. In order to find a way to save her, he overexerted himself and fell into a coma while performing mental deductions. When he woke up, it was too late, and he didn't even get to see her one last time.

Worse still, the overdraft caused problems in his ability-advancing mind lab. Only when he experienced a complex emotional state that resembled both romantic love and familial affection could he utilize his computing power to the fullest extent and complete the unfinished blueprint for the life ninjutsu...

He had no choice but to target his childhood sweethearts, planning one confession after another, but all of them failed due to unforeseen circumstances. Just when he was feeling disheartened, he discovered that the girls actually had quite a few feelings for him...

The world has always been a place of survival of the fittest, and he chose to do his best to pursue his goals, leaving the rest to fate.

Self-defense accessories, tactical units, automated puppets, ninja life forms...

The desire to protect everything pointed him in the right direction, and the fusion of emotions fueled his inspiration, gradually giving him the power to challenge the entire world.

Gu Yuan: To hell with bloodlines and eye transmission! As long as I can set variables, I own the whole world!

Do you want to understand the meaning of life? Nangong You stared at the pop-up window on her computer and clicked "Yes" without hesitation. Hesitating even for a second would be disrespectful to the system! Nangong You: Transmigrated to the Little Garden, where the system gifted her the title of Zeus at the start, filling Zeus's position. To prevent the leaders of the Little Garden from discovering she was a weakling, she had to develop in other worlds. On Itogami Island, she met the two witches, Nangong Nayue and Sendou Muya, successfully recruiting the gods and becoming the Fourth True Group! She upgraded the Twelve Kin to the Twelve Constellations… In the Dragon Among Dragons, she kidnapped the Infinite Dragon God Orpheus, infuriating the Great Crimson who chased her for ten thousand miles. Ultimately, she successfully recruited two naturally born dragons for the gods… In Godslayer, she descended as a god who disobeyed Zeus and recruited Athena… In Bleach, she rebuilt the decaying Soul Society… In Kyoto, she launched the Night Parade of One Hundred Demons…

Xiao Xuan transmigrated into the Whitebeard Pirates and awakened the dungeon system.

You can get generous rewards as long as you clear the dungeon.

[Imperial Capital Dungeon: Iron-tier dungeon, come...]

[I want them all] [Shido gender-swapped Shiori] [Love slice-of-life] [Invincible]

As a typical otaku on Earth, I woke up to an unfamiliar ceiling and the system's voice in my ear, not knowing what to do.

Shiori: You've helped me so much, I don't know how to repay you.

Origami: If Xiaoye-kun wants it, that's fine.

Kurumi Tokisaki: Let me eat you, Yoru-kun.

Note: [We will subsequently travel to other worlds]

Tentative titles: Loli Time, A Silent Voice, The Severing Sins of Separation.

Chobits. Blue Sky.