Tracing the Blood

Bai Susu kills the entire Li family to obtain the handed down martial arts secret book "Lotus Secret Book". Li Yufeng vows to kill Bai Susu to avenge the bloody sea. Many years later, the witch Bai Susu mastered the "Lotus Secrets" and returned to the world. She colluded with Wang Shichong and used poison to put Li Shimin's army into crisis. Li Yufeng is no match for Bai Susu who has mastered magic skills. Wang Shichong ordered people to hunt down Li Yufeng, but his hussar general Yuchi released Li Yufeng out of brotherhood. Soon, Wang Shichong ordered an attack on Li Shimin, and at Bai Susu's instigation, massacred Yuchi's subordinates, causing Yuchi to give up on Wang Shichong. Li Yufeng successfully instigated Yuchi's rebellion, and the two teamed up...