Workplace enemy by day, XX partner in a game by night?! Yuna gets dumped by her boyfriend due to unresponsiveness in bed, and to make matters worse, her workplace rival, Jihyeok, witnesses the breakup. In a fit of frustration, she logs into a 19+ VR game called 'Feline Play.' The catch? She can only log out by filling her heart gauge with sexual arousal. Trap-ped inside the game with Jihyeok due to an accident, Yuna has no choice but to engage in a dizzying relationship with him just to log out... Caught between the boundaries of virtual reality and reality, pleasure and love, what will their final choice be?!