Qi Tian, a sprinting prodigy with "golden ankles," gave up sprinting for various reasons but returned to the track after entering Xinghe University under the guidance of his senior, Xue Yiran. Together with a group of like-minded friends, they train and compete, gradually overcoming their fear of the racetrack and rediscovering their past hobbies and dreams.
In the past, the ancient divine beast Qilin forged seven swords, including Xuanyuan and Chengying, and inspired seven practitioners in the world to become the heirs of the Seven Swords. At the same time, a snake demon in Changshou City who has practiced for thousands of years, in order to increase his cultivation, mutilates living beings. The Descendants of the Seven Swords, adhering to the duty of guarding the peace of the world, fought the snake demon on the Black Devil Cliff and sealed it.
In the past, the ancient divine beast Qilin forged seven swords, including Xuanyuan and Chengying, and inspired seven practitioners in the world to become the heirs of the Seven Swords. At the same time, a snake demon in Changshou City who has practiced for thousands of years, in order to increase his cultivation, mutilates living beings. The Descendants of the Seven Swords, adhering to the duty of guarding the peace of the world, fought the snake demon on the Black Devil Cliff and sealed it.
Special police captain Pan Yufei led the team to fight against lawbreakers in order to protect the peace and justice of Hongkong. In one case, the evidence of a citizen, Lao Zhao, adds to the crime and the criminals are punished. As Lao Zhao and Pan are celebrating Xiao Xiong's promotion banquet, Tao Huan, a gun king killer, suddenly appears and brutally shoots not only Lao Zhao and his wife, but also Xiao Xiong, a highly talented student, who has been shot in the brain and turned into an imbecile. Years later, the remnants of the evil forces commit another crime, and in order to catch them all, the special police officers set up snipers in advance, and after mastering their movements, they block the roads and surround them in an abandoned factory.