One day in the rivers and lakes, life in the rivers and lakes. On a sad thunderstorm night, Cang Haiyang, who just graduated, found that he had entered a martial arts game that had just been tested for a short time, and he could bring some items in the game to reality. Only when the internal strength appeared in his body, Cang Haiyang discovered that the world is not as simple as imagined. Under the bustling urban life, there are also rivers and lakes.