Luna, a married woman teacher who began to have a gap with her husband's way of thinking, shared a room with the vice principal at the preview of the school trip. - Although she was attacked in her sleep and resisted, it didn't take long for her to fall into the sticky technique of the middle-aged father who was fascinated there. "I'm afraid I'm going to open a new door ..." The heart of a married woman who opened the door wants to go on a trip ... The twelfth installment of the Profound Sorrow series.