The novel is based on Lin Dong, a college student in a coastal town in the north, and his experience of escaping after accidentally pushing someone to death. It depicts Lin Dong's self-rescue and growth in despair. Lin Dong was targeted by school bully Wang Hao and threatened and blackmailed many times. During a meeting at a seaside observation deck, Lin Dong made a mistake, causing Wang Hao to fall off a cliff. Lin Dong fled in a hurry and embarked on a dangerous escape road. On the train, he met Su Xueer, who had run away due to domestic violence, and the two formed a deep friendship through their shared experience. Facing the oppression of the evil forces, they experienced many tests, and finally found the path to self-salvation in the truth and redemption. However, what was hidden behind the evil forces was a shocking crime...
