Ver en Cuevana. A truth tale about "Oligosaccharide" written by Crocodile Man. One 'Geun-hyeok' and ten 'Mi-jeongs' put on a sexy adult fantasy! Geun-hyeok and Mi-jeong switch bodies after they have intercourse. Mi-jeong asks Geun-hyeok for something as she's about to get married... Mi-jeong is a call girl who seduces Geun-seok. She's actually a killer. What is she? Tae-sik only drinks black coffee and Mi-jeong likes him. Will they come true? Tae-sik is a loser who uses his wife to rip money off of other men. Geun-hyeok loves her. What will happen to them? What if someone is watching me? Mi-jeong asks detective Geun-hyeok for help... "I have a wife!" Geun-hyeok drinks with his sexy superior Mi-jeong and thing happen. Mi-jeong and her husband have a pile of debt. Mi-jeong goes to her friend Geun-hyeok who can foresee the future. Geun-hyeok is perfect and Mi-jeong loves her husband but she can't help feeling unsteady. Tae-sik leaves on a suicide journey and meets Mi-jeong. They fall in love...