MTL - What To Do If The System Forces You To Exercise - Chapter 3

King Grey has unrivaled strength, wealth, and prestige in a world governed by martial ability. However, solitude lingers closely behind those with great power. Beneath the glamorous exterior of a powerful king lurks the shell of man, devoid of purpose and will. 

Reincarnated into a new world filled with magic and monsters, the king has a second chance to relive his life. Correcting the mistakes of his past will not be his only challenge, however. Underneath the peace and prosperity of the new world is an undercurrent threatening to destroy everything he has worked for, questioning his role and reason for being born again. 

A university student is stuck working on coursework late into the night due to some unfortunate circumstances. After reflecting on the choices she has made so far in her life and looking forward to what she can do once she is finally able to really get her life going, she starts to make her way home.Unfortunately for her, that life is abruptly cut short, and she finds herself in a new world as a new person, one with a fluffy tail at that. She must come to grips with her new reality, no matter how bad it may seem. Luckily, a clumsy kitsune goddess seems to be looking out for her.This little kitsune will go on a journey to improve herself as she learns more about the world she now lives in, struggles through romance, and puts her life together.

No family, no power, no inheritance — a thrice-lacking protagonist. Just how will the seed rise up from the mud?

- Description from Novelupdates

On that fateful day, a voice in the sky told everyone on Earth that the world they called home has just been part of some sort of simulation.