This Is the Fourth Natural Disaster

This is a group of stories about the fourth natural disaster. Their behavior is chaotic, and their views of good and evil are clear. They can be supermen who save the world, or they can be people of the motherland who do not eat beef. This is their story. (Actually, it's a story about a group of Fourth Natural Disasters who, after being defeated, started troubles in various worlds to obtain resources and return for revenge. The introduction is useless)