Yang Jian, the mother of Erlang God, gave birth to children with ordinary people in spite of Tianting's commandments, and was captured and oppressed by Tianting under Taoshan mountain. After learning from his master, Yang Jian splits the peach mountain to save his mother and releases nine Jinwu evil spirits. Finally, with the help of Tianting, Yang Jian destroys nine Jinwu to save the life.