Yuna, a woman who had been dominated by a group of men and living day by day in a training room, endured 24-hour control and constant sex as their sex slave. However, one day, she realized she was losing herself and resolved to escape from the men. Fleeing, she arrived at a small café in a quiet town, where the kind owner took a liking to her and gave her the first taste of true love and genuine intimacy. But her happiness was not meant to last. The shadows of the men returned, closing in on her once again, bringing a new crisis to her doorstep.