Library

Lin Xia, a man from the upper world, mistakenly entered the underworld and became an intern. During the execution of the task, he first subdued the wandering souls and was praised. Later, he confronted evil souls and mysterious men in black in a strange old house, and learned about the huge conspiracy related to the Yin and Yang worlds. As the seal of the forbidden area loosens, he joins hands with the mysterious woman Qingli, encounters a powerful enemy again during the investigation in the human world, and becomes deeper and deeper into this dispute that subverts Yin and Yang.