Four women are ready to take their relationships to the next level and prepare to move in with their boyfriends. The only problem is, they’re all dating the same man— and come moving day, he’s nowhere to be found! Meet Sweet Beauty (Yoo Seung Ok), Sexy Eater (Ye Jung Hwa), Innocent Drinker (Han Eun Seo), and Loyal Cry Baby (Oh Cho Hee), four vivacious fitness trainers now hell-bent on revenge against the man who stole their money and trust in the opposite sex.