C129

Gu Huajing held back her laughter and softened her voice. "It's not a big deal. Even my little brother is not young anymore. I'm thinking that if he could do well in his studies, it could prove that I have good taste."

"Hmph."

"Lordmaster, you're so knowledgeable that you can teach him anytime you want. It won't take you much time."

"You can do whatever you want with knowledge?"

"Wow