Lin Ran came to a hospital to have his arm looked at, and met Gu Yan who was looking for someone on the third floor. In an instant, they entered another world and discovered that there were countless "evils" in this hospital. Some "evils" would not attack Lin Ran and Gu Yan, while others would attack Lin Ran and Gu Yan. They would die every moment on the way to escape, and Lin Ran was selected by the "Evil King" to become the next "Evil King"...
Intention: perseverance
