When Ke Cang Ju had helped Qin Yue seize the leadership of the Qing Yun Clan, he had naturally kept close to himself a hidden hand against Qin Yue to prevent him from burning all bridges after he assumed the leadership as the Sovereign of the Qing Yun Clan. With this hold over Qin Yue, Ke Cang Ju forced Qin Yue to accede to his demands and was helpless against Ke Cang Ju's vicious and malicious deeds within the Hidden Cloud Peak as Ke Cang Ju held knowledge of events that could turn Qin Yue's reputation beyond redemption.
This secret, was accidentally overheard by Bai Yun Xian when Qin Yue and Ke Cang Ju had once quarrelled. Jun Wu Xie had not intended to use this against them, but Ke Cang Ju had forfeited his own life when he forcibly brought Death into his Hidden Cloud Peak, and he couldn't blame anyone else.
Since this path was chosen due to unexpected circumstances, Jun Wu Xie would naturally use everything to her fullest advantage.
