In her past life, Lu Yunzheng married a hypocritical educated youth in place of her selfish cousin, only to be exploited, abandoned, and die a desolate death from illness. Reborn back on the day of her engagement, her cousin rushed to marry the ex-husband, while Lu Yunzheng readily went along with the flow and betrothed herself to Zhou Lin, a rugged man returned from military service who was poor with words. Though rough in appearance, Zhou Lin was a genuine man who treated her with total sincerity. The silver lock left behind by her mother awakened a spiritual spring wonderland, containing top-tier herbs and exquisite medicinal cuisine skills.