2. "Uncle Rabbit" unexpectedly stayed in Wuhan, but he went to the hospital as a cleaner, still optimistic and encouraging people around him under the "test of life and death"; Lao Yang, a truck driver, and the post-90s drivers grew up together on the long journey of winter solstice1000km, sending love and warmth to Wuhan. Dr. Xia, who is cold and afraid, and Dr. Lu, his active wife, went to the disaster area to show a different kind of "marital love in the battlefield"; During the separation of mother-in-law and daughter-in-law, the war between mother-in-law and daughter-in-law is imminent, but the "United front" is gradually forming; Medical staff, the People's Liberation Army and volunteers volunteered to work hand in hand to fight against the "epidemic", hoping that the Huoshenshan Hospital would be completed and critically ill patients would be admitted; In the hospice hospital, mild patients with different characteristics form a "temporary home", who enjoy hardships and feel different sufferings; Dr. Wu, who is about to retire, took the initiative to undertake the screening of happy communities. Xiao Zou, a novice civil servant, became a partner, and the young and the old combined to complete trivial grassroots work. The small things in the community have conveyed the great love of the world.