Leonardo's smile quickly disappeared as it changed into a serious expression. "Don't worry, Sect Master. What you and Sect Master Roan taught me won't be used like that. Ever since you rescued me from that miserable life, I've decided to use my power for the sect only."
Rean shook his head, though. "No need to do that. It'll be enough if you simply don't betray us in the future."
Rean finally decided to leave after that. "Alright, I'm off to the Formation Hall."