Every Day After Work, I Find the Demon King Wrecking the House

[Demon King Arc] My name is Demon King. Yes, the very Demon King you're thinking of. Ever since I awoke from my slumber, my daily life has been taken over by a man called the Hero. He's good in public and in the kitchen, and he's both book-smart and brawny. He's truly the ideal wife and mother every household needs. But every day, he asks me the same question: "Do you like me?" And every time, I answer, "I do, as long as you get a smarter brain." A brain is a wonderful thing. Too bad the Hero doesn't have one. [Hero Arc] I'm a hero, just like the one in the fairy tales children read: the hero who defeats the Demon King and marries the princess. But after overcoming every obstacle and finally arriving at the Demon King's coffin, I hesitated. The man inside the ice coffin was just too beautiful. I immediately dropped my sword and shield. What did money and fame matter? What did power and status matter? They were all just clouds. I was taking him home to get married! * * A poker-faced, straight Demon King bottom who grumbles internally / A goofy on the surface but extremely devious, housework-guru Hero top. * Cover by Yu Hua Theme: Heroes should absolutely bang the Demon King