On the seventh day after the strange incident, Gu Chen woke up in an abandoned police room. A faceless woman stood outside the door. She kept knocking on the door and called out Gu Chen's mother's nickname. Gu Chen relied on a fire axe, three boxes of mineral water and six survivors to survive the first night. Later, he obtained the "Disaster Lord System": the system did not send magic weapons or food, but only allowed him to write the survival rules he had personally verified into the territorial code. No one is allowed to respond to the voice outside the door after midnight; no lies are allowed in the territory; everyone must close their eyes when seeing the second moon. The stricter the rules, the safer the territory. But when Gu Chen built a police room into the first safe city in the end of the world, he discovered that these bans were not to protect mankind, but to delay the awakening of something older. Gu Chen's name had already been written on the death record on the 37th.
