"What's impossible?" Zhang Li snorted softly, and said, "If you think there's poison in it, then don't eat it. The few of us can eat all of it."

"That can't be done, my good sister...that...cute father, it's hard to make a meal, I have to try it out." Zhou Fei pouted and replied.

The tempers of the two of them are similar, except that Zhang Li is 'tougher' than her. If Zhang Li didn't understand the situation, Zhang Li would have attacked Zhou Fei long ago when she saw Zhou Fei mocking her brother.