Lin Lan, a former special operations team member, joined the "Secret Forest Exploration Team" because of his obsession with his missing brother and stepped into the strange forest known as the "Mysterious Forest". Here, trees grow into strange arrays, time and space are distorted in the night, and the team members' memories are intertwined with reality, as if the entire forest is devouring people's will. Lin Lan relies on his keen intuition and unyielding fighting spirit to lead his team members to fight against the phantom creatures in the forest - they are the embodiment of everyone's inner fear. In the crisis-ridden situation, the trust among the team members gradually collapsed. During the battle and psychological struggle, Lin Lan gradually uncovered the ancient will hidden in the forest: Only by facing the deepest fear in the heart can he gain true freedom. The forest is not only hell, but also salvation. Can Lin Lan crush the illusion with his blood and lead the team out of the Mysterious Forest? On the edge of battle and loss, this is an extreme test of courage, faith and self-salvation.
