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.

Zhang Chi, who is a professional racer, suffers a horrible accident at a race and gets seriously injured, leading to his waking up in the 21-year-old body of Lin Zhendong. He tries everything possible to prevent his 24-year-old self from repeating the same mistakes and helps Lin become a professional racer.

After Beijing won the bid for the 2022 Winter Olympics, former speed skater Zheng Kaixin builds the Qingdao speed skating team, searching for new talent. Passionate roller skater Chen Mian joins, determined to prove himself. As he rises through the ranks, past conflicts and Olympic dreams collide, shaping the future of China’s ice sports.

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.

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.

Xue Fangfei, the daughter of a well-off county magistrate 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, protecting the common people, and ultimately regained a beautiful life.

An Jiu, a peculiar girl with dual souls, transforms from an ordinary girl into a royal secret agent after enduring intense battles. Along her journey, she encounters the young general Chu Dingjiang, the charming Hua Rongjian, and a group of fellow agents. Together, they face personal emotions, family revenge, and national turmoil as they grow and evolve through their challenges.