In 2015, Beijing successfully bid to host the 2022 Winter Olympics. In response to the national "Arctic-South Expansion" strategy, Zheng Kaixin, a former member of the national short-track speed skating team, took the lead in finding the Qingdao speed skating team and began to discover new talents in ice and snow sports. Chen Mian, a roller skating girl, took the initiative to join the Qingdao short-track speed skating team out of her love for short-track speed skating. From a non-professional player to a main player of the Qingdao team, he entered the national team and finally gained the recognition of his father Chen Jingye, who had always been unfavorable to him. Unexpectedly, Chen Jingye and Zheng Kaixin were once close comrades in the national team. They once spent their youth and sweat together to win glory for the country, but they parted ways because they were burdened with too heavy pressure to win gold.