Sold to the Dragons

I signed a contract with the dragons.I had no other choice. My medical debt was growing by the day. I couldn't afford to work and take care of my hemophiliac baby brother. The dragons offered to cancel my debt. They'd provide housing, clothing, food, and medical care, all included as part of my compensation.So what if I was bound to them for a whole decade? My brother would be able to survive.But the dragons have kept secrets I hadn't heard anything about.