In ancient times, the Human Emperor, Zhao Ming, petitioned on behalf of the people and sacrificed himself to resist the divine realm. After Zhao Ming's fall, his beloved, Hun Dunzhu, risked her life to save a wisp of his soul, setting up the cycle of reincarnation for eternity. In the distant future, Zhao Ming reincarnated as Xie Xuechen, the leader of the Immortal Alliance, while Hun Dunzhu became the Holy Maiden Mu Xuanling in the Dark Domain. The two finally reunited in the mortal realm but had forgotten their past, becoming adversaries in a "righteous versus evil" struggle. Mu Xuanling saved the heavily injured Xie Xuechen in the Dark Domain and coerced him to travel together in gratitude for saving his life.

A memorial service for Fei Ke brings together female journalist He Shan and four strangers who are invited. They all share undisclosed pasts with Fei Ke, but they discover that the Fei Ke they knew is not the same person. Who is Fei Ke really? As they look back, the group gradually uncovers the truth about Fei Ke.

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.

He Huan has had to deal with a lot of things such as her husband fleeing and leaving her with huge debts, setbacks in her career, and her mother falling seriously ill. Through the encouragement of friends, He Huan remains tenacious in her attempt to starts over.

This drama tells the story of Xue Fangfei, the daughter of a well-off county magistrate who lost everything after a major upheaval. Saved by Jiang Li, the daughter of the Secretariat Director, she took on the identity of Jiang Li and returned to the capital. With the help of Duke Xiao Heng and others, she overcame numerous hardships, tirelessly fought against injustice, rescued her father who had been wrongly imprisoned, assisted Xiao Heng in upholding justice, protected the common people, and ultimately regained a beautiful life.