Xiao Guoshan didn't reply either. He suddenly smiled after a moment of thought. "Yunyun, you just reminded me of something."

"What?" Xiao Yunyun blinked, with her face full of confusion. "Dad, what did I do?" She had not done anything special!

Xiao Guoshan said thoughtfully, "The best time to test him is when he is ill!"

Xiao Yunyun didn't want to believe what she had heard until she confirmed it several times.

She looked at Xiao ...