During the reign of the First Emperor of Qin, Li Xuan, a Taoist disciple, sailed eastward to Penglai with Xu Fu's fleet to seek elixir. Three thousand boys and girls encountered sharks and strange beasts in the stormy waves. After arriving on the island, they discovered that the island was treacherous: the mysterious attendants who covered their faces with talismans, the residence that divided and conquered, and Xu Fu's paranoid pursuit of the elixir, all pointed to a conspiracy in the name of "immortality." When the truth gradually clears like a fog, the young people need to struggle to survive surrounded by alien beasts and the unpredictability of people's hearts. They must fight against the manipulated fate with flesh and blood and faith, and uncover the unknown secrets of Penglai Island.
