A World That Only GM Can Save

The human race is destroyed, and only one person is left. The demons, gods, elves, dwarves, dragons, ghosts, and beasts are all enemies of the world; so what? GM software is omnipotent, you can change your race, qualifications, gender, whatever you want. Don't be like Xia Tian, ​​who can turn a straight man into a soft girl in every minute. Even if you are a jealous genius and anger Xia Tian, ​​a look can turn you into a fool, and your unpredictable abilities will make the world tremble.