A curse exited Elder Sarah's mouth at that event. 'I forgot to turn on the protections,' she muttered exiting the room to go do what she said.
Noah on the other hand remained too busy dealing with the incredible pain he felt, to notice that she had left. His mouth continued to cough blood as he felt his insides twist and turn in pain. The punch had been devastating, his healing had kicked in but he had to wait a bit before all could be well.
A few seconds passed before Noah could regain proper focus and work his way out of the hole his body had dug. Getting out allowed him to realize that his master had left, but his mind was now experiencing shock.
A series of dry coughs escaped his lips before he could properly stand. That action revealed his not completely healed state. His eyes needed a few more seconds to stabilize, and he never stopped feeling astonishment.