"Han Sua," who has been living a quiet life while hiding her preferences, is often told by those around her that she'd suit a tough guy. However, her actual taste leans toward gentle and cute men. As she was once again indulging in a BL manga featuring a submissive character, she accidentally bumps into "Junwoo," who bears an uncanny resemblance to the dominant character from the story. Despite being the opposite of her type, Sua feels an inexplicable attraction to him. A few days later, she runs into Junwoo again, and this time, she notices something unusual about his phone's wallpaper. Is this guy, with that tough exterior, blushing over a cute character on his screen?!