Construction worker Chen Zhiyuan gets acquainted with Su Qingyao after watching over her luxury car with an unclosed window, and later rescues her during a construction site hazard. Deeply moved by his integrity, sense of responsibility, and refusal to expect rewards, Su Qingyao takes the initiative to pursue him. Facing identity gaps and family doubts, Chen Zhiyuan insists on making his own way, growing step by step from a worker into an entrepreneur. Through mutual understanding and support, the two come together, proving with their actions that true love has nothing to do with wealth or poverty, and that hard work and responsibility ultimately reap respect and happiness.