Heaven and Earth Dojo, rear courtyard.
Lu Sheng and Lan Linglong sat in the courtyard, their gazes drifting toward the room from time to time.
They waited anxiously.
A moment later, the door slowly opened, and Kong Xin emerged with a weary expression.
Seeing Kong Xin come out, Lu Sheng and Lan Linglong immediately rose to their feet.
"Senior Sister, how is Master?"
Lan Linglong asked.
Lu Sheng also looked at Kong Xin with questioning eyes.
Kong Xin rubbed her temples. "The old man already had hidden injuries. Although he had kept them suppressed all these years, they were ultimately a ticking time bomb."
"This time, forcing himself to act set off that ticking time bomb. I can only barely suppress his hidden injuries for now. If he wants to fully recover..."
"He still has to go to the Medical Saint."
Lan Linglong's brows furrowed slightly, and her expression became troubled.
Yet Lu Sheng was utterly bewildered by what he had heard.
Kong Xin noticed Lu Sheng's expression and could not help smiling despite her exhaustion.
"I nearly forgot. Our junior disciple brother still doesn't know anything."
Lan Linglong glanced at Lu Sheng and smiled helplessly as well.
"Senior Sister, will you explain it, or should I explain it to our junior brother?"
Kong Xin waved her hand, signaling the two of them to sit down. She found herself a chair and sat as well.
"Since the old man is fine for now, we might as well explain it to our junior brother."
Hearing this, Lu Sheng immediately sat up straight.
Lu Sheng had vaguely sensed that Kong Yunzhang was no ordinary man, but he had never imagined that his teacher possessed such terrifying strength.
It made Lu Sheng even more curious about Kong Yunzhang's past.
Kong Xin picked up