Have you kept in contact with your good friends from youth? Are they all doing well? Housewife Zhang Lijun reunites with her high school friend Lin Qing who is seriously ill in the hospital. Lin Qing hopes to be reunited with her old friends before her death. Zhang Lijun starts a journey to find their old friends. Along the way, everyone regained their youth and re-examined their current life.

After being lost in the forest as a child, Gu Yao is rescued by a kind-hearted giant gorilla and grows up isolated from human society. Fifteen years later, he encounters Ma Ke and her family during an expedition. As outside forces become aware of Gu Yao and the gorilla, tensions rise, leading to a dramatic series of events that explore the relationship between humans and nature.

In early 2020, when the COVID-19 outbreak struck Wuhan, doctors Yuan Chuchu and Shen Yun joined forces with medical workers nationwide who answered the national call, rushing to the city to collaborate with local healthcare teams in tirelessly treating patients, ultimately containing the pandemic through the country's precise prevention measures and united efforts, composing a heroic anthem of this anti-virus battle.