The story takes place in a bustling metropolis filled with lights, wine, and traffic. To survive here, one must put in more effort and cost than others. The sexy and beautiful Yuqi (played by Mo Qiwen) lives here. Yuqi is a woman engaged in a "special profession", in other words, she is a professional "one night stand". Night after night, relying on her youth and beauty, Yuqi received generous rewards to satisfy various desires that she could never be filled with. Just as she was satisfied with her self-sufficiency, the unexpected small life in her belly disrupted all her life plans. Upon learning that Yuqi was pregnant, the men who had once surrounded him with great hospitality scattered like birds and beasts. The only one left behind was the kind man who lived next door to Yuqi. After careful calculation, Yuqi decided to make this man the father of the child.