On the day of her grand wedding, Su Tang encountered her down-and-out younger sister Su Su. Due to fate, both were unexpectedly reborn back to the day of their parents' divorce. In this life, she was determined to break free from the shackles of fate, following her mother back to her old home in Kham to carve out a world with her medical skills. Starting as a village doctor, she opened a pharmacy, developed Tibetan medicine, helped local women become self-reliant, and also won the sincere protection of the three brothers of the Pala family. Facing the steady and affectionate Danzeng, the passionate and reckless Jiangyang, and the meticulous and gentle Luozhui, Su Tang ultimately chose to follow her heart, reaping a double fulfillment of career and love. Amidst the pure folk customs and culture of Tibet, a warm story about rebirth, growth, and true love unfolds slowly.