Edward was panting for breath, sweat pouring from his forehead down his back. He felt from inside his body like boiling lava that would explode at any moment.
All this power energy was too intense for him to contain. If he didn't quickly control his body temperature, he would explode to death.
Edward had a hard time concentrating on controlling his power because of the excruciating pain at almost the center of his heat control nerve.
Just as he was getting weak, he felt a cold breeze from his back which now spread throughout his body, replacing his body heat. Edward was slowly breathing, inhale and exhale while heaving a relieved sigh as the pain faded away.
He spun around and gasped when he saw his mentor standing there.
"Master." Edward kept his knees in place and joined his fingers in a circle as a respected form for his teacher.