In order to save Shen Moqing, Wang Jiaotong cut the red thread with scissors and fell into the gate of hell. Shen Moqing watched Wang Jiaotong fall into the gate of hell, looked at the sky, and kept the despair of "the sun rises in the sky, and my sun sets." In order to find her lover who was trapped in the gap between yin and yang, Shen Moqing took the yang soul as a contract, broke into the theater, broke the altar, and crossed the water pavilion. In the entanglement of Nie Moli's remnant soul, she embroidered the mandarin duck and nurturing clothes with blood and tears. A two-way redemption spanning life and death, finally defeating evil with love and allowing the separated souls to return to the world.