章 315: Chapter 105: This Grandson is Incredibly Astute! (Please Subscribe)_4

Even if his identity were exposed in the future, he could live very well in this world without relying on Duke Zhen's Mansion, purely on his own strength and capital.

That's what Cheng Guang thought as he quietly sighed, then said nothing further and closed his eyes to focus on his cultivation.

Time passed by.

It was two days before he realized it.

On this day, Cheng Guang left the secret room, and Duke Zhen Guo, Cheng Shiyuan, found a suitable reason for him, claiming it almost cost half a life to heal Cheng Guang's wounds completely. Even so, there remained a hidden illness within Cheng Guang's body.

Qin Beifeng had knelt for an entire day in front of Duke Zhen's Mansion to ask for forgiveness from the Duke for his failure in teaching his son.

Upon hearing this news, Cheng Guang couldn't help but twitch the corners of his mouth slightly, his eyes revealing a trace of bemusement.

If Qin Beifeng truly was a spy, his acting skills were indeed excellent.