Urban white-collar worker Jiang Shuyan accidentally discovers that her ancestral bronze basin is actually a spacetime portal connecting to the wilderness. In the identity of a heavenly god, she supplies modern materials such as purified water, medicine, and food to the Qingyan tribe suffering from severe drought and plague, saving the entire clan. The primitive jade and bone artifacts given back by the tribe turn out to be priceless cultural relics in modern times, allowing Jiang Shuyan to gain funds to feed back into the wilderness, delivering farming tools, engineering machinery, and riot gear to help chieftain Mu Cang establish the Qingyan Alliance and resist foreign invasions. Through wave after wave of technological crushing of primitive warfare, the two build a deep bond, and finally the treasure basin's energy mutates, teleporting Mu Cang to the modern era, completely opening the doors of the two worlds.