One day, Y was watching a live stream when he noticed a particular broadcast. What could it be? A group of men and women were casually drinking together, laughing loudly, when one man suddenly started stripping the girl next to him. Everyone around, including the girl herself, just kept laughing as if nothing unusual was happening. It seemed that such behavior was completely normal and accepted within this group. By the end of the stream, others had joined in, and the atmosphere grew increasingly wild. Y was deeply shocked by what he saw—among the girls present was unmistakably his own girlfriend. Afterward, Y began investigating the group on his own and discovered that his girlfriend had been closely involved with them. He also obtained a video recorded on another smartphone from the day of the broadcast, determined to uncover the full truth.