Zhao Chengye, a young man from modern times, travels back to ancient China and finds himself inhabiting the body of a down-and-out delinquent. Armed with an extraordinary healing ability and a clear, level-headed mind, he sets out to change his fate. Deeply devoted to his mother, he buys back the silver hairpin she cherishes, works hard to make an honest living, clears up a case of mistaken identity, and navigates the competing forces in town. He has principles in how he treats others and knows how to act strategically. He never uses his strength to bully the weak, always balancing loyalty with restraint. Gradually leaving his troubled past behind, he relies on his own efforts to build a stable life and walk a righteous path.