JOJO: Madness of Multiverse - Chapter 186 - 187: Hawkeye Admits Defeat

An unknown cosmic phenomena known as Etherfall came, and the world collapsed into a chaotic apocalypse.Cities destroyed, laws vanished, and monsters roamed freely as humanity struggled to survive in a reality ruled by game-like system with levels, power, and brutal evolution.Myles was not chosen as a hero. He survived by enduring this chaos.But his fate changed when five women from another world reached out to him. Each of them bound by their own goals, secrets, and reasons for helping him.Through intimate contracts that transcended flesh and soul, they shared power with him, pushing his growth far beyond ordinary limits.With every battle and every bond, Myles continued to rise. His level climbed.In a world shaped by Etherfall, he slowly became something far more dangerous than the monsters, or even the gods hunting humanity.This is not a story about saving the world. This is the story of a man who grew strong enough to make the world fear him.

This is my first original novel, it may be bad, but this is all in my mind and imagination. (Warning!! There will be an Incest genre) Thank you o⁠(⁠(⁠*⁠^⁠▽⁠^⁠*⁠)⁠)⁠o(oh yeah I forgot, this cover is not mine, I just edited it, if you feel you own it and don't like me using it, please tell me)

Shen Gu, an ordinary university student who discovers that he is a “spare tire” in his social circle.With the help of a system, he gradually rises to the top of life!

Liu Fang, a manager, died suddenly at work due to being too diligent.
She thought that she would turn into a wisp of dust and dissipate after her death, but she never imagined that – the new century, the new underworld, even if she became a soul, she would still be a worker!

Liu Fang has become a newcomer to the underworld Quick transmigration Department. In order to wait for a good reincarnation, she strived to accumulate merit and traveled into one world after another to repair the way of heaven.

- Description from Novelupdates