In the fourth year of Xining, modern extreme athlete Chen Kuo died in a 6,200-meter fall from Mount Kailash and woke up as Lu Liu, a seventeen-year-old orphan on the wharf outside Bianjingdong Water Gate. There is no system, no adventure, all the capital is the body memory of the previous life - holding your breath for a cup of tea, climbing the wall as if walking on the ground, and the heart rate is stable in times of crisis. Others rely on resourcefulness to exercise power, while others rely on human limits to exercise power.