Jiang Miao, a top-tier technology expert, is maliciously framed by his business partner, Wang Yaoming, sending his life into a downward spiral. He can only make ends meet by working as a food delivery driver while caring for his mother. Even in dire circumstances, he holds firmly to his principles and never gives up on himself, shouldering the full burden of his mother's medical expenses. Using his professional expertise, he legally gathers evidence, exposes the truth at a press conference, and reclaims his technology company. He later joins forces with special investigator Lin Wan'er to dig deeper into the dark dealings of illicit capital, uphold justice, protect his family, and regain both his career and a promising romance.