Kong Level Magic Academy

The arrogant demon king Jiang Mu was reborn as a bad boy. He was accidentally admitted to the highest magic academy in the mainland. He thought he would start a better life, but he encountered a world disaster. The boundary between the Magic Continent and the Warcraft Continent was shattered. The seven demon kings revived, completely shattering the sweet and happy life of the great demon Jiang Mu. Jiang Mu was constantly devoured by the arrogant demon king and returned to the top of the world.