On June 23, 2020, on the 29th of the twelfth lunar month, Wuhan announced the closure of the city. Focusing on this special moment, with warmth and healing as the keynote, the film depicts the sincere and touching love group image of ordinary citizens.
Courier (Bo Huang), rider (Jia Ling), piano teacher Ye Ziyang (Zhu Yilong), middle-aged couple Liu Yalan (Xu Fan) and (Gao Yalin), retired old doctor Xie (Wu) and restaurant owner Ye Pei (Xu Shaoxiong).
Under the epidemic situation, love gave them courage and strength to stand up and become volunteers. With laughter as the shield and love as the spear, they broke through the cold winter and fear and embraced bravely. Love spread under the fireworks in Wuhan, resisted all hardships and finally witnessed a miracle.