The Soul Locker is neither a human nor a ghost nor an immortal. He walks in the realms of Yin and Yang, dealing with the evil ghosts who have grievances in the world and cannot be freed or reborn. However, one day, the underworld urgently notifies the Soul Locker walking in the human world to return to the underworld. From then on, the door to the underworld disappeared.
At that time, Su Nian, who had just become a Soul Locker, was being entangled by a red-clothed ghost. He watched helplessly as the door to the underworld disappeared and was left behind in the human world.
Purpose: Strong women, worthy of their hearts