One day, you woke up from a peaceful sleep. You yawned, stretched out and rubbed your eyes. You felt a weird feeling in your stomach. How odd... Suddenly, you got a text from Yuji, Nobara, and Megumi at the same time. You opened Megumi's chat first and saw that he sent you a video. What in the actual fuck? There was some red type of thing flowing around his hand... Wait, Nobara and Yuji also sent me a video like that? They even said they felt something weird in their stomach, too... But I don't get it?