The strongest woman in the Special Investigation Division "Numbers" with a brain of IQ 228, codenamed 01 'One'. After receiving information that aphrodisiac experiments are being conducted at a certain hospital, she begins an undercover investigation as a female doctor. Wang goes inside with perfect medical knowledge and steadily approaches the center. However, due to the blunders of his subordinates, he is captured by the enemy and becomes a test subject for aphrodisiac ×. - She resists aphrodisiacs with her strong mind and well-trained body, but she is driven crazy by the amplified climax pleasure so that her consciousness flies, and she finally reaches her limit.