Regressor Instruction Manual

One day, I was summoned to this world. Beasts poured out, and an incredible crisis came. My talents couldn’t have been worse. The player’s talent level is at rock bottom. Almost all the numbers are hopeless. Whether you have to become a warrior or a wizard. Whether you’ve gone back in time. You have to take advantage of everything in order to survive. Read "Regressor Instruction Manual" latest chapter on Shueisha TV.