Don't Call Me the Devil, Please Call Me the Brave Mentor

My name is Mo Wang, a dark and dead house, At the moment when the full-risk semi-truck appeared in front of me, I know that my blessing has finally come, After coming to another world, I became the Demon King. But this seems different from the devil I imagined... "Why is the Demon King's lair a tent?" "What do you mean we are the only ones left in the demon clan now?" "What does it mean that the whole world is brave?" "Wait a minute? What do you mean all heroes have cheats???" "Then I'll play a fair!" ... ... After contacting the first brave man, Mo Wang's system came. So with the help of the "Brave Development Manual", Mo Wang began to recruit various "problem braves", looked for the remnants of the demon clan scattered in the world, and slowly formed his own demon clan family. [Light novel, different world, comedy, development, behind the scenes, toilet paper]