Su Qinghan is a modern female doctor who accidentally time-traveled into an abandoned daughter of the prime minister's estate. She was forced to marry Lu Yuan, the severely wounded and deposed God of War, and on their wedding day, the two of them were exiled together to Ningguta. In the dangerous environment, Su Qinghan activated the medical and military equipment system. Relying on her learned modern medical knowledge as well as supplies, she not only cured Lu Yuan, but also all the way counter-killed enemies, quelled the plague, and incorporated wandering bandits.