Crossing over to the dark and cruel wizard world. Lucian found that his system was somewhat different from the normal cheat code. System points? Chip activation? None of them, but being a teacher, turning into a spring breeze: teaching students knowledge and giving back advanced knowledge. Care for and protect students and get rich rewards.…

The Magician named Yard was suddenly summoned in different world as a 「Hero」. The sorcery in this world is behind compared to Yard who came from another world. The other summoned heroes are also unreliable. Furthermore, it is not possible to return to the former world……. In such a hopeless situation, Yard chuckles to himself.…