C201 Reason

Xiao Nan and Zhang Xiaomin were sitting on a patch of grass on Thousand Barrier Peak, enjoying the scenery.

"Senior Sister Xiao Min, I have a strange question." Xiao Nan asked intentionally.

"What is it? Just ask. I will answer anything you want." Zhang Xiaomin smiled.

Xiao Nan turned his head and stared at Zhang Xiaomin's face. After a while, he asked