When the express order turns into a survival map, when the password turns into the key to breaking the formation, eight ordinary people who have never met each other fall into the strange and misty forest. Facing the demon vines that imitate the sound of death and the ruins gate that has been sleeping for thousands of years, the food delivery boy Zhou Yan unexpectedly became the leader of this "motley army" with his route planning carved into his blood. They must piece together the gardener's plant wisdom, the comic actor's rhythm and rhythm, and the sound engineer's absolute sense of sound... Amidst the cracks in trust and the light of collaboration, they clear away the fog and use the most inconspicuous daily skills to knock on the door of the truth of the ancient experiment - ordinary people's will can shake the entrance.
