Amamiya Yoru accidentally transmigrates to a world where the myriad realms are just beginning to appear. Various monsters and characters from these realms are beginning to emerge. Fortunately, along with her transmigration, Amamiya also obtains a system called "Myriad Realities Role-Playing." By gaining fame through this system, she can draw various characters to role-play! Her first role-playing is Gilgamesh, the King of Heroes from the Type-Moon universe! King Arthur! Karna! Zhongli! and many other characters. Thus, Amamiya begins to role-play all sorts of characters, and the characters she portrays gradually become renowned throughout the world! (This leans towards crossover anime/manga; multiple anime/manga characters will appear later.)

Chu He joined the Abyss Will chat group, entered the myriad worlds, and became one of its members.

To become a great will of the abyss world, a synonym for depravity, destruction, slaughter, and bloodshed.

By invading a world, dragging it into the abyss of depravity, and merging it with oneself, one can advance the world's rank and continuously grow stronger.

Upon becoming a demon king, Chu He possessed the ability to destroy planets with a single thought, and commanded countless demons, including demon kings, demon lords, eight-armed heavenly demons, flesh-and-blood worm demons, demons with the eyes of a thousand demons, and so on.

Furthermore, he awakened three of his own innate talents. In an instant, Chu He, whose ambition continued to swell, looked at the entire universe with a greedy gaze.

Intrusion, intrusion, and more intrusion!

Slaughter, slaughter, and more slaughter!

Depravity, depravity, and more depravity!

The myriad worlds have decayed; only by falling into the embrace of the abyss of depravity can they be reborn!

That is the ultimate destination of life.

From that moment on, an abyssal will that made all the heavens and myriad realms tremble was born.

The truly great will of the abyss has appeared!

Carrying the [Library of Divine Will], capable of replicating divine will, Bai Ye was hit on the head by a small Nebula falling from the sky as soon as he crossed over into the Pokémon world. "[The One Who Guards the Gods] has joined the [Multiverse Chat Group]." "You have activated the chat group's newcomer gift." "You have received the blessing [Blessed by the Gods]." [Blessed by the Gods]'s unique passive effect: Anyone related to the concept of [God] will have an incredibly high level of favor towards you. Bai Ye rubbed his head, looking at the silly-looking Nebula in his arms: "Huh?" He glanced at the group members. [I'm a Silly Thing] [UMR] [Fallen Celestial Black Cat]... That's weird, let's look again! PS: Sun & Moon special episode opening. PS: Comes with a unique cheat code obtained outside of the chat group.

[Death Eye: Ability type. Possessing the Death Eye will make you the greatest archer, provided you don't have any sudden flashes of inspiration.] [Wind Sword Technique: Ability type. Yes, that's right, possessing the power to control the wind will make you the happiest man.] [Horse Charm: Item type. A noble horse can expel all external forces from your body, keeping you away from pain. Can it cure kidney deficiency?] [Diamond Pickaxe: Item type. Give me enough time, and I can dig through the Earth!]... Loya transmigrates to Marvel and possesses a game-like life system. As long as he completes NPC tasks, he can obtain rewards. On the surface, he is S.H.I.E.L.D.'s most capable agent. In secret, he is also a powerful henchman of Hydra. He is usually a helpful neighbor, occasionally works as a vigilante, and often plays the role of an assassin...

A cultivator accidentally enters a crossover anime world and embarks on a journey into the God's Space (not the original). (Multiple female leads, including Yukinoshita, Ryo Yamada, Ryougi Shiki, and Ai Hayasaka)

Mission worlds (Fate, Akame ga Kill!, Naruto...)

(I didn't get the pacing right. There will be a lot of Yukino's scenes at the beginning, so I can only finish it with Akame ga Kill! I'll revise it later.)