Character identity keywords
The "Disappearing Master" of the Song and Qing Dynasties changed the identity of others. He lost a piece of memory and his own identity became a mystery.
Lin Wan/Xu Heng Xu Heng's wife, who survives as her husband after changing her face, is both an enemy and a friend, and knows part of the truth
Zhao Min The 31st client, blank identity, related to Song Qing's safe house
