Devil's Game: Cataclysmic Start

[Infinite flow + self-created dungeon world + superpowered strategic combat + single female protagonist + apocalyptic start]

Demons in hell bestow power upon humanity in the boundless darkness, but the acquisition of any power comes at a price.

If you want to wear the crown, you must bear its weight! Gain inevitably comes with loss! If you are willing to pay the price, you will receive any power bestowed upon you by the devil!

From *JoJo's Bizarre Adventure*: Zawarudo, Bites the Dust, Time Deletion, Time Acceleration, Gold Requiem, World Beyond Heaven… From *A Certain Magical Index*: Vector Manipulation, Unreal Matter, Imagine Breaker… From *Jujutsu Kaisen*: Limitless, Boundless Void… From *Naruto*: Sharingan, Rinnegan, Planetary Devastation… From *Code Geass*: Absolute Command Geass, Memory Manipulation Geass, Mind Reading Geass, Future Prediction Geass…

What kind of sparks will fly when all the most unsolvable, invincible, shameless, and depraved abilities imaginable are gathered in one game?