It's just cool there u-u
Ryuu had waited for the doctor to arrive, and when he had, he had quickly knocked the boy unconscious. He did not know what happened after that, but upon awakening, he could feel pain in his body. Not just that, he could also feel more power running through him. Clenching and unclenching his fist a couple of times, the Hyūga looked around the room, noting that the doctor had already left. Having recovered for a bit, he got up and left the hospital with new power.
Thanks man ^^