Yuliang was in the middle of guiding Lilou Walker through the step-by-step process of Healing an open wound when they were interrupted by a knock from the other side of the transparent classroom wall.
Yuliang excused himself with a nod to Lilou and stepped outside to find out what the emergency was. He had never been interrupted during a class before.
"Anything I can help you with, Professor?"
Belmont looked haggard; pallid skin, dark circles and a glance at the man's hands showed visible tremors. The initial signs of Energy exhaustion.
"Yes, follow me, Yuliang. I'll brief you on the way."