You let in a sharp inhale, wincing in pain.

"You alright?" He asked, keeping his usual stern look as he bandaged your arm.

Even though you were royalty, you convinced your father (the emperor) to allow Chief to train you to defend yourself. Although recently, you got a somewhat serious injury on your arm.

Chief was bandaging you up. He had his hair down and he was wearing more casual clothing because you happened to get hurt when he wasn't on duty (somehow).