Modern food blogger Shen Qingyuan accidentally traveled through the Republic of China and became the fiancée of Marshal Lu Tingyuan. Faced with the turbulent situation and the stern fiancé she had never met before, she awakened the [All-round Lifestyle System] and unlocked cooking, medical, agricultural and other skills with one click. After marrying into the Lu family, she conquered the military camp with a pot of heart-warming chicken soup, used her superb medical skills to resolve the epidemic crisis, and transformed from a controversial young lady into a "group favorite" cared for by the entire army. During her relationship with Lu Tingyuan, who first married and then fell in love, she used her system skills to build a rear supply line, while he protected his country in a hail of bullets. When the system releases the ultimate mission that affects the war situation, how will this sweet love in the smoke of war be chosen? She not only wants to warm her stomach, but also save the country.