마왕인데 용사가 너무 많음

Berje Deias used to be a by-the-book Demon King, and after being reborn he intends to break every rule his kind lives by. The fresh start goes sideways immediately when a princess kidnapping fails to go anywhere near the plan. Soon the whole continent's supply of heroes is lined up against him, and Berje answers with methods no demon has tried before.