Xieling and Caihong gazed at Kai solemnly. They had known Kai long enough to understand that he was not the kind of person who would take things too seriously. He had always been easy-going, and his face was usually adorned with a smile. However, there were times when Kai's demeanor would change, and he would adopt a serious expression. This only happened when he was up against a stronger or more formidable opponent, someone who posed a challenge to him. Or, when he was faced with a plate of delicious food, his expression would turn serious, and his mind would focus solely on the meal in front of him.
"Well, I don't need anything from you, and you don't have to pay me back; just remember your promise, which is that one day I will ask for two things from you, and you can't say no to them," Xieling replied coldly, before she ignores Kai and continue drinking her tea.