C4421 Chapter 4416 – Extremely Grateful

“Muzhi, this young friend was able to weave in a hidden formation within the formation you have provided within an incense’s time, such that even you weren’t able to notice it. Just on that in itself, it’s already your loss.”

Li Muzhi’s grandfather said.

“Hmph!”

Li Muzhi harrumphed indignantly before he turned to Chu Feng and said, “Fine, I admit that it’s my loss today. However