Gu Xi said, "I invited Xu Lingjun to become my student because I indeed have some other thoughts, but I absolutely mean no harm... I just wish to use Xu Lingjun's status to accomplish some things."
Xu Lingjun glanced at Wang Qingya and asked, "What things?"
"This matter involves a very big secret, a hidden truth known only to me."
Gu Xi looked deeply at Xu Lingjun and said, "I can tell you, but I hope you promise me, once you know... if you agree, then of course that's best, but if you disagree, please do not inform anyone about this matter, and even you yourself should forget it, okay?"
Xu Lingjun thought for a moment, then nodded.
"This actually involves our Bei Xuanwu Martial Mansion's rules."
