The drama is based on real people and stories from all walks of life during the anti-epidemic period. It consists of ten unit stories, including "Turning Point of Life", "Ferryman", "Colleague", "Rescuer", "Search 24 Hours", "Vulcan Mountain", "Fang Cang", "My Name is Dalian", "Mask" and "Wuhan People". It tells the people and things of the Chinese military and civilians in the fight against the new crown pneumonia epidemic: among them are medical workers who unswervingly build a white Great Wall for the people; there are medical team members from all over the country who go to the battlefield thousands of miles away and support from all sides; there are military doctors who uphold the fine traditions of revolutionary soldiers, act upon orders and swear to die; there are ordinary yet great delivery boys and special car volunteers; there are ordinary citizens who save themselves and each other and help each other; there are actively engaged in the builders of the Vulcan Mountain Hospital; there are disease control, community, and public security personnel who are rooted in the grassroots in the joint prevention and control work; there are young people who accidentally stay in Wuhan and become volunteers to devote themselves to the anti-epidemic cause; there are people who overcome various difficulties to switch to the production of masks and contribute to the "resumption of production and work". These ordinary people constitute the main force in the fight against the epidemic across the country and in all walks of life, and have made indelible contributions to the fight against the epidemic.