How to Train Your Devil

魔王のママになるんだよ！

MANGAfinished2017

Synopsis

For a long time, humans were living in fear of the Demon Lord's dreadful menace.However, at long last, a hero, who could successfully draw out the holy blade emerged and defeated the Demon Lord. Finally, the world will go back to its peaceful state once again.Or so everyone thought.(Source: MU)