MTL - Demon Slayer: The Beginning of the Game Opens the Way of Reward for Diligence - Chapter 13

Transmigrated into a xuanhuan Patriarch, this novel portrays the xuanhuan world as realistically as possible from the perspective of the Wang clan.There’s planting spiritual fields, raising spiritual fish, and the comprehensive development of various family industries. The Patriarch also raises salted fish elders (people who have no intention of doing anything) to become ancestors who assumed roles of protective umbrellas while inspiring his juniors to brave The Holy Land Palace of Learning in order to excel.Transmigrated into a xuanhuan Patriarch, this novel portrays the xuanhuan world as realistically as possible from the perspective of the Wang clan.There’s planting spiritual fields, raising spiritual fish, and the comprehensive development of various family industries. The Patriarch also raises salted fish elders (people who have no intention of doing anything) to become ancestors who assumed roles of protective umbrellas while inspiring his juniors to brave The Holy Land Palace of Learning in order to excel.

The end of the world is coming, the world has undergone great changes, and everything has changed. Plants, animals, and even insects, as long as there are living things, have mutated.
Become more powerful, and even evolved supernatural abilities, such as chickens and ducks that can fly to the sky, such as cats and dogs that can breathe fire.
But only humans, without any obvious changes, seem to have fallen from the top of the food chain to the bottom of the food chain overnight.
Any creature that can open its mouth to eat can treat humans as food.
But fortunately, this world has not completely killed humans. Gradually, humans discovered that they had the ability to cultivate compatibility with other creatures.
As long as it has a high degree of compatibility with some powerful mutant creatures, it can be used for its own use to achieve the purpose of protecting itself.
Fang He is a person who is very compatible with mutant animals, but it is also because of his ability that he has changed from the strongest to the stupidest.
Fang He, who was reborn, said, “Hmph, this time…”

- Description from novelbuddy

Kira was living the life that others could only dream about. He was gorgeous, rich and very popular - the kind of guy that drew students from all over the place just so they could brag to others that they went to the same school as him. He was undoubtedly the number one heartthrob that every girl dreamed about.

When Simon dies, it turns out there's more to combat than lightning reflexes with his controller, and the path to becoming a hero is more brutal than he can imagine as he descends into The Pit. Death after Death is a dark, time loop/Isesaki story with roguelike elements, that explores some of the common tropes in a different light.