Zhen Yuan is a plump girl who fell in love with her high school senior, Dong Shen, both separated by a misunderstanding. Years later they reunited, Yuan become slim fashion model, Eva while Shen became a successful entrepreneur and chef.

Yue Ran, Ning Jiajia, Su Shan and Luo Fei are graduates of a hotel management course. They pass through various tough selections to enter the international hotel chain BYT as interns. However, they do not have much work motivation. Some wants to heal their pain from a previous relationship, while some want to take this as an opportunity to meet rich people.