From the moment his fingertips touched the "Ghost Dormitory" icon, Chen Jianjun's life was marked with death. The old dormitory building is a soul-devouring maze, and the sound of the high-heeled shoes of the devil in red is the pendulum of the countdown. He and Li Mengmeng pieced together the truth in the ruins, repairing parts and strengthening not only the door, but also the shattered hope; the remaining pages of the diary recorded not only resentment, but also an inescapable fate. When the barrier between reality and games collapsed and his daughter's safety became the only light, Chen Jianjun understood: This game has never been a challenge of survival, but an ultimate sacrifice of love and redemption paid for with life.