Lin Zhilan, a modern chief physician in the Department of Traditional Chinese Medicine, unexpectedly transmigrates into an 1980s novel, becoming the widow of a fallen hero and the mother of Linlin, a tragic supporting character in the story. Determined to rewrite her daughter's tragic fate, she possesses a magical space with a spiritual spring. She stands up against her harsh in-laws and meets Su Lang, a soldier. From then on, she protects her family, puts her medical skills to use, and safeguards her children amid the sweeping changes of the era, eventually finding the warmth and new beginning she deserves.