When Duanfei complains about his boring job at the top of the building, he is interrupted by Su xiaoya, who tells him that she has come to see him. She tells him to be more ambitious, because she thinks that he has the skills to work in the upper floors. Su says that there are many beautiful women in the building when they get off work, and that he should be ambitious because he has "the kungfu skills" to do so. She also says that she thinks he should go for the upper floor job instead of working on the lower floors because he would be in trouble if he caught her chit-chatting with Cai dahe