Lu Nian inherited the Lusen Gym founded by her father the year she graduated from college. As a newbie, she lacked management and operation experience, and faced competition from peers, and her business was getting worse and worse. Seeing that her father's hard work was about to go to waste, she had to sell her property, move into the gym, and barely maintain the business with the remaining four employees. In the hopeless life she was in, she unexpectedly met Xiao Muyuan, a rich young man who returned to China in anger due to a disagreement between his father and son.