Lu Han and Qu Fengyao's family were originally family friends, but the fire that burned the sky ten years ago severed all ties between the two families. Lu Han thought that he would never have any interaction with Qu Fengyao again in this life. When he saw Qu Fengyao again, he still looked deserted. Lu Han couldn't help but teased: "Hey, do you want to bet with me?" Qu Fengyao didn't know what he wanted to bet on, but Qu Fengyao only knew that he would not lose.
Who can tell who is responsible for whom, who owes whom.