You are reading Calamity Leveling manga, one of the most popular manga covering in Action, Fantasy, Seinen genres, written by at MangaBuddy, a top manga site to offering for free. Calamity Leveling has 42 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add Calamity Leveling to your bookmark. A hundred years ago, "Mostro" began invading Earth from a mysterious otherworldly space that suddenly opened. During the long battle, humans with special abilities emerged. They came to be known as "Heroes" and fought against the Mostro to protect the world