What chapter does Huacheng teach Xie Liu to roll dice?

Chapter 1 19: Thanks for being out of breath. I don't know if the author did it on purpose, but flowers cherish each other. In the ghost town of Blackwater, Huahua pretended to be drowning, so she was scared to catch her breath (actually kissing), and then Huahua kept looking at your highness. Unfortunately, your highness was too nervous to notice. Huahua also lied to his royal highness that he had done something wrong and could not do it to others casually in the future.