Shen Zheng Yi, a girl who loved ice-skating, has found her goal after participating and advancing in a winter sports competition. Behind her mother's back, she decide to try entering the Zhu Feng Sports Club in order to become a professional short track speed skater. From not having experienced profession training, she undergoes tough challenges both physically and mentally; and finally succeeded in entering the club. An old incident involving Zheng Yi and her mother, as well as her coach Zhuang Yue was also unveiled in the process. With the encouragement of her close friend Shao Beisheng from the figure skating team, she overcomes these obstacles and won the trust of her team mates, becoming the black horse of the competition season. She also reaches mutual understanding with Zhuang Yue, and formed a close teacher-student bond with him. Two generations of short track speed skaters continuously fight for their dreams without giving up, giving their all in the competition.

Living in the guilt of sacrificing his informant in a previous operation, Criminal Intelligence Inspector Don Lee is wary when his superior orders him to send another informant to spy on the criminal operations of Barbarian, a vicious gangster plotting a jewelry heist. He seeks ex-convict Ghost, who agrees to work for Don despite vowing to go straight since he's desperately in need of money to repay a debt and save his sister. Ghost's driving skills help him infiltrate Barbarian's gang and earn his trust, but by feeding information to Don and hooking up with Barbarian's girlfriend Dee, Ghost is pushing himself into a tight and deadly corner...

Sergeant Tong is wracked with guilt after he unwittingly kills a young girl whilst capuring a criminal named Cheung. When the girl's sister is later kidnapped in a ploy to get Cheung released, Sergeant Tong vows to find and rescue her before she comes to harm.