Yokuhime Revolution is an interesting game about a disaster that takes place in the future. By the year 3087, the world we live in is no longer the same. It has been destroyed by the tyrannical actions of humans. Therefore, now there are only a few powerful forces remaining. However, it is also in danger of collapse. Indeed, the whole world is being haunted by the black mist. It makes people go crazy and live in a state of lust. And later, you are discovered to have the ability to resist that toxicity. So now you have to save this world.