Baekhyun suffers from self harm but not in a way you would think. He gets a sick pleasure out of hurting himself scratching untill there's no more skin under his nails, so when a new add pops up about an expieriment that's taking placeo about self harm he doesn't hesitate, the basic reason on the expirment is studying self harm. Each person is assigned there own person to watch them from a far behind a controldesk. Park chanyeol is just a normal guy looking for a job so when he gets offered t