Xia Weizhen, the head of the legendary Xia family, held the clan together for decades with unmatched medical brilliance and iron-blooded leadership. Yet on the eve of transferring authority to the next generation, he was brutally poisoned by the family he trusted.
But fate twists—he awakens in the frail, six-year-old body of his first grandson.
Now reborn, he must uncover the traitor who murdered him and rescue the Xia clan already crumbling from within. His son, but now his father, marries a second wife who brands him a "cursed star," tormenting him in secret; jealous peers fear his budding talent and scheme to suppress him; other seriors engage in vicious power struggles, dragging the family into chaos. Meanwhile, rival medical clans seize the moment, challenging and humiliating the Xia family in hopes of devouring its century-old legacy.
Armed with his past life's medical mastery and a composure far beyond his age, the young patriarch defuses crisis after crisis. As he pieces together clues surrounding his murder, he identifies the true culprit, purges traitors, restores order, and reunites the clan.
In the end, when foreign medical forces attempt to monopolize the nation's medical and healthcare industry, he stands at the front lines, protecting his people, defending his country, and restoring dignity to the Xia name.