Programmer Su Wangchen faces betrayal by his girlfriend, unemployment, and his father's serious illness. With nowhere else to turn, he contacts Ji Shuying, whom he saved three years earlier. Concealing her identity as a female CEO, Ji Shuying arranges for him to join her company and live with her. Using his cutting-edge AI technology, Su Wangchen repeatedly resolves corporate crises, only to discover that he is actually the true developer of the group's core AI system. He exposes workplace conspiracies, defeats business rivals, and turns his career around. Meanwhile, what begins as a debt of gratitude and a shared living arrangement gradually blossoms into love. After resolving misunderstandings about their identities and earning the approval of their families, the two finally walk down the aisle together.