One Punch Man, the Retired Devil Was Picked up and Taken Home by the Bald Man

I am Wang Qi, formerly known as Ermott - the strongest demon king in the other world. Now he is just a cub that has been cursed to shrink. Fighting with bald heads every day to grab special offers, and being treated as a lost child by the police. I still have to endure the ridicule of the short girl with green curly hair: "Little dwarf!" I counterattacked: "You are short!" Until I gradually recovered my strength, I pushed her against the wall of the ruins, and the scarlet demon eyes approached: "Again, who is shorter?" The tips of her ears were red, and I sneered: "The devil's revenge is very long-lasting." ... However, the whisper of the sickly demon god came from the void: "I found you, my escaped demon~"