A stranger who traveled to the ninja world inherited the character card system, allowing him to transform into the character on the character card.

S-class, A-class, B-class, C-class.

Overlord Body, Cyclone.

Ape Demon, Crow.

Different levels of ninjas, unique secret scrolls, and powerful summoning beasts.

As Sanshui gradually uncovered the system's secret functions, he discovered that he had already surpassed everyone else.

“My name is Yuanshang Sanshui, you can also call me Fifth Generation Lord.”

I transmigrated and gained the power of a Stand, thinking it would be the unfolding of a shonen manga, but why is this world so peaceful?! Why am I, who's supposed to be feared by all four of them, living a peaceful life as a high school student?! Yukinoshita, don't think I really won't hit you! Kasumigaoka, can you please stop fantasizing about me being the male lead in your novel?! Shinomiya, I won't confess to you, give up! Waaah, Megumi is so much better, I need some comfort~

Humanity ultimately perished. To avert the tragedy, Lelouch, who inherited the title of King of Humanity, returned to the beginning of existence, carrying the hopes and desires of all the departed souls, and descended once more as king! This time, he will undo all the tragedy; this time, he will gain everything, seize everything, embrace all the girls, and hold the power of the world in his hands! "I am the King of Humanity! Everything in this world—money, beauty, power—belongs to me! Those who disobey me will die!"

As a perfectly healthy high school boy, Sakuta discovers he's been chosen by a puberty syndrome. His symptoms are rather unique; he can enter the light novels he's read and complete special tasks to earn rewards. Is this for real? He immediately reaches into the merit-based classroom. [Confessing to the villainous female supporting character Kikyo Kushida in front of the heroines Karuizawa Megumi and Ichinose will earn him the "Ashore Illustrator" skill.][Grabbing Shiina Hiyori's twin tails from the bushes will earn him the demon sword Murasame.][Taking revenge on Sakayanagi Arisu for stealing your dog, sharing her gaze while watching a pink app for 2 hours will earn you…] "Hey, Futaba, don't look at me like I'm dirty." "This is a mission, not my XP!"

[Based primarily on the Harry Potter movies, with some FGO elements added] [The author received guidance from Rowling; this is not random writing or based on assumptions, so please read with confidence!]

[The main character will not become the Saber King; there will only be a few chapters where he/she becomes a girl for fun. I couldn't think of a better name at the time, so I just used this one. The name will be changed after the book reaches 200,000 words. If you mind this, please don't read on. I'm very sorry!]

When Lynn was reborn into 20th-century London, he thought he was living the life of a protagonist in a rebirth novel.

But tell me, what the hell is magic in this world?!

As Lynn gradually accepts everything and prepares to enroll at Hogwarts to learn magic and fight Voldemort.

Tell me what the hell a magic circuit is!

Fate is here, right?! Does that mean we'll have a Holy Grail War next?

Screw the Type-Moon universe, I'm quitting, I'm giving up!

He was transported to an island nation, gaining an intimacy panel. He started by marrying a popular voice actress—buy one, get one free! Seeing his home had somehow become a gathering place for popular female voice actresses, Mogami Kazuto sighed silently. He asked a certain female voice actress who was tentatively taking a small sip of her carbonated drink, only to cough and shake her leg incessantly, "Sakura-san, what exactly is life?"

[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)

After Wen Yao arrived in the Hell of Gensokyo, Shiki-sama's daily life became like this: In a singularity, discussing the meaning of death with Ereshkigal, the goddess of the underworld; Izanami, the goddess of the underworld, confiding in someone about her loneliness in a broken world; exploring souls and the abyss with Ash (primarily Gensokyo)... Primarily Gensokyo, interspersed with other worlds, the narrative will likely not follow the above pattern. A mix of first and second settings, the setting is not rigorous (updates will be irregular for now; daily updates will resume after the previous main story is completed; I will try to maintain uninterrupted updates during holidays). PS: If Shiki fans can't find any Shiki-sama fanfiction, they'll have to write their own. PS: I'm bad at creating summaries; this is not the final version.

Transmigrating to the world of Bleach, he became Kyoraku Shunsui's nephew, Kyoraku Tokimura, and was bound to a check-in system—getting stronger by checking in—and even obtaining a unique time-type Zanpakuto. Time reversal, time stop, timelines severed… However, in the perilous world of Bleach, for his own safety, he decisively chose to join the Fourth Division. You say I'm lusting after Hana-nee's body? You bastard, I just want to develop better in the Bleach world! Wait, it's actually pretty good…