The top singer "Lu Yao" at Lin'an City's "Zui Chun Tower" was poisoned, and half of the lyrics of "Bodhisattva Man" were left behind at the scene. Dali Temple official Du Meng was ordered to investigate, but found that behind the case was a royal secret from 20 years ago. Everyone involved in the case wore a carefully carved "human-faced peach blossom" mask, and all clues ultimately pointed to the mysterious Buddhist temple in the residence of the prefect of Lin'an.
