Synopsis: The Princess Goes to the Gym

After getting brutally dumped by her first love, Hye-jin became a total shut-in.Now twenty-six,she’s finally ready to break free from the feeling of falling behind everyone else!Dreaming of a normal life, she takes a part-time job at a local gym.But it turns out she had a spotter helping her take that brave first step?With four very different men suddenly circling the bewildered Hye-jin…a full set of romance is about to begin, and it’s going to be just as grueling as hitting the weights…?!