C963 Unexpected.

Xu Xianqing's words were not polite at all. His expression was like a cold wind that blew through the winter, causing Xu Xianshu's cheeks to hurt.

However, he did not get angry. Instead, he said with a complicated expression, "Your strength... has improved again..."

"Of course. The hardships I've suffered all these years are enough for me to accumulate a lot of strength. However