Choso, a famous piercer in Shibuya, finds Y/N roaming around his shop frequently during the evening. Y/N has no piercings, and always leave after looking through the selection of piercings. One day, Choso goes up to Y/N to find out the reason why they keep coming in, then out. Y/N has strict parents due to them being conservative, so Choso gives Y/N the option of *hidden* piercings on their body.