An unexpected car accident caused Lin Mo's soul to stray into the underworld. The judge said, "If you cannot survive the backlash of Yin Qi within three days, you will fall into the underworld on your own," pushing him to the edge of life and death. After struggling from the gap between Yin and Yang to return to the Yang world, he not only brought back the Yin Qi that he could not get rid of, but was also involved in the centuries-old entanglement between the Lin family and the underworld. During the Republic of China, his ancestors used the soul-suppressing jade to suppress the ghosts of the Wangchuan River that burst its banks. The "Yin debt" owed must be repaid with the Yangshou of his descendants, and he is the latest successor to this fate.
The ancestral jade pendant on his chest became the only amulet, but it also made him a "gap" between the worlds of yin and yang: when I dreamed back at midnight, the flowers on the other side of Huangquan Road and the sobs of the Wangchuan River lingered; when I woke up during the day, ghosts in ancient costumes and faces in the Wangchuan River often appeared. The sly smile of the one-eyed old man at the Duhun Inn, the remnant souls of the Yin soldiers waiting for revenge, the cries of the resentful babies in the dry well... Behind the approaching crisis is the secret of the Lin family's protection of the balance of Yin and Yang for generations, and the peace of the world that the ancestors exchanged for Yang longevity.
From the hospital ward to the ancestral graves in Houshan, from the advice of the old Taoist at the City God's Temple to the revelations from the Soul Crossing Notes, Lin Mo gradually understood: there is no way to get rid of fate by escaping, the only way is to face it head-on. Carrying the soul-calming jade, he walked on the edge of the boundary between yin and yang, guiding the souls who died in vain, confronting the resentment of yin and evil. In resolving crises time after time, he repaired the rift between himself and the jade pendant, and gradually understood the weight of the word "responsibility".
This is a journey about redemption, and a legacy that spans Yin and Yang. When the truth of a century-old entanglement is revealed layer by layer, Lin Mo will eventually find his own path in the intertwining of light and shadow——