Cheung Yongheng was shocked after learning Xiao Kong'er's identity. "Why would a member of the spirit race like you ask for help from a demon like me? Why didn't you ask your spirit emperor for help?"
"As I said just now, I need help reversing Zu Zhoushi's curse technique from someone." Cheung Yongheng raised an eyebrow, confused about how Xiao Kong'er could know that. "Several hundred years ago, my little sister, Xiao Shui, was stranded in this domain. You told her that you managed to reverse Zu Zhoushi's curse technique, and she told me about it, so I came here to see you because my friend's condition was dire. If she were not free from his curse, she would die in a few hundred years."
Cheung Yongheng finally understood. "You are right, I did meet your little sister several hundred years ago, and I showed her my ability to reverse Zu Zhoushi's curse technique. Will you really help me take revenge on that bastard if I help you recover your friend?"
