When Lin Wanyue woke up, she was faced with a pair of big sunken eyes. Her eight-year-old brother Wanfeng stuffed the last piece of bark into her hand and said angrily, "Sister... You eat it." As a former agricultural student, she fell into despair when she looked at this completely dead land. Until there was a "ding" in my head - [Doomsday Survival System] was loaded successfully! While others were chewing on tree bark, she had already seen through the deep meaning behind the system's mission: a person's survival is just data, and the survival of a civilization is hope. Everyone thought that the Lin family siblings would be the first to starve to death, until they saw the entire village standing behind the thin girl.