Xia Dongqing, a college student with yin and yang eyes, accidentally becomes a soul ferryman. He forms a trio with Zhao Li, a civil servant from the underworld, and Wang Xiaoya, a mysterious girl. They solve the obsession of ghosts stranded in the world at the intersection of yin and yang at convenience store No. 444. The play combines horror, warmth and philosophy. Through cases such as "Senior in Red", "Ghost in Bed" and "Hanging Sword", it reveals the greed, obsession and redemption of human nature, and ultimately builds a profound world view of "reincarnation of life and death".
