Lin Wan and her friend Xiaoya went deep into the mountains to relax. A sudden accident caused Xiaoya to slip and fall off a cliff, leaving her life or death uncertain. She was so frightened that she had no choice but to seek refuge in a seemingly simple farmhouse in the mountains. However, she glimpsed the horrifying secrets in the house late at night - there was endless despair and sin hidden in the darkness.
Purpose: The truth about self-rescue and survival, focusing on the will to live in desperate situations, is the light that never goes out in the darkness
