What Should I Do If I Sold the Heroine at the Beginning?

At the beginning, I traveled into the book and sold the heroine out of nowhere. .... Well, thinking about the cruel revenge he will receive from the heroine in the future, Zha Yu will be scared to death. In order to avoid having sex in the end, I would just act like a fool and protect her along the way. But when the heroine and the hero meet, why is it different from what they imagined? . Heroine, your dragon sniper Weiha is always aiming at the hero, and why are you looking at me more and more wrong? Technology + alien race + high martial arts. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.