Commoner's Empire Episode 1

Zhang Qing, a traditional Chinese medicine student, time-travels to become an ancient rogue. He is set up to commit adultery with widow Pei Mingzhu, but saves her and her daughter. Using his medical skills, he pays off debts and earns from medicinal tea. Then he quells bandits, eliminates corrupt officials, becomes county magistrate, and implements good governance. He rescues the emperor, suppresses rebellion, but refuses power, returning to practice medicine with Pei Mingzhu and her daughter.