I heard the whip before I felt it. A meaty whap. The pain came soon after. The burning, stinging pain. my back felt like it was on fire by the time he finished. I could feel blood trickling down my back. It felt like a rubber band slap times one thousand. As soon as my hands were untied I slipped my kimono sleeves and cloak on and ran for my room. I could feel my flesh knitting back together. Despite my pain I couldn't help but grin. Regeneration this strong will help immensely in my plans. Everyday, I could train my muscles untill they tear, repeatedly, and be fine within minutes, maybe seconds if it strengthens. I may need an enormous amount of protein though.