Lin Yu, who comes from an ordinary background, has been dependent on his grandmother since he was a child. His lonely childhood allowed him to develop a keen sense of empathy, but it also made him an "emotional bystander" among the crowd, struggling in the lower-level workplace. An unexpected kiss with intern Su Wan awakened his special ability of "spiritual kiss" - only by achieving spiritual communication with others can he copy the other person's talent. This ability does not come out of thin air, but is a concrete manifestation of his inner desire for emotional connection. From helping Su Wan pursue her dream to retain warmth, to taking the initiative to establish deep connections with pianist Xia Zhiyu and AI student Jiang Xue to achieve two-way redemption, Lin Yu's abilities continue to grow through emotional bonds, and the social class gradually rises from the bottom. When he was caught in the struggle between emotion and utilitarianism, he merged with the soul of Gu Qingyan, the daughter of a financial tycoon, which made him realize that the core of ability is understanding and responsibility, and completed the transformation from "requesting" to "protecting". Four sincere relationships became the nutrients for his growth, and the crossing of classes gave him the power to protect his original intention. In the end, he established a talent support fund, used his own experience to illuminate more lonely but talented people, and wrote an urban growth legend that combines workplace counterattack, emotional healing, and self-salvation.