Liu Qian came to Ping'an Beidiao alone because he was angry with his family, and got involved in a strange murder case by accident. Because his mother believed in Buddhism during his lifetime and had always dealt with so-called immortals since he was a child, Liu Qian accidentally participated in an underground front against the cult. A half-baked Taoist female priest and a serious, cold-faced male. The impetus of fate brings three strangers from far and wide together to break the evil plan of the evil heretic...