According to the Jiumen Jiejia Family Rules, Jiejiajie's 60th birthday is the time for Jinpan to wash his hands. The elderly servant Pao Ding died on his 60th birthday. Jie Jiuye and aide Zhang, who was entrusted by the Buddha to go to Jiejia to celebrate her birthday, began to track down clues about the murder case, but found that the source of the murder case dates back several years.