Lin Feng, a junior at Jiangnan University, is an ordinary student in the eyes of others, but he hides the last bloodline of the hidden martial arts family "Lin Family". The sudden death of his grandfather Lin Zhenshan prompted him to dig out a black jade pendant and three volumes of ancient martial arts secrets from the bottom of a camphor box - "Xuan Yuan Jing", "Liu Yun Hand" and "Po Yue Fist". A blackmail conflict between campus gangsters (outside the Black Crow Club) accidentally activated the jade pendant. Lin Feng awakened his sense of energy and used his instincts to perform the Wind Step and the Yue Fist, showing his martial arts talent for the first time.
He didn't realize that security guard Lao Chen (a Qingcheng secular disciple) beside the basketball court was secretly watching. The person in charge of the Dragon Group came to the door and uncovered the hidden world of Jiangzhou City: martial arts families fought openly and secretly, the Black Crow Society plundered ancient martial arts resources, and the official department supervised order. From guarding his grandfather's relics to being involved in the Shen family's kidnapping case, from secret fights on campus to exploring secret places, Lin Feng gradually discovered the secret that his grandfather was the founder of the Dragon Group. In the collision between modern cities and traditional martial arts, based on the "Xuan Yuan Jing", he grew up in the crisis and vowed to revive the Lin family, uncover the mastermind behind the Black Crow Society, and protect the people around him and the order of the world.
