[Crossover] Every Day I Come Home to Find the Black Dragon Practicing Martial Arts

So you're the one who ate my natto? Every day when Su Lili comes home and opens the door, she finds Heilong practicing his punches. This is supposed to be ancient martial arts? Are you fucking kidding me? A guide before you read: 1. This story is a lot of fun. 2. The author is a terrible person. 3. Sorry, one of those three sentences was a joke. 4. It was the third one. 5. The fourth one is a lie. 6. The fifth one is a lie. 7. The sixth one is a lie. 8. The seventh one is a lie. 9. The eighth one is a lie. 10. What? You actually made it to ten? How bored are you?