C668 Writing Fairy!

Zhang Zhen's face turned red with embarrassment. He wanted to defend himself, but on second thought, he realized his behavior in front of Gu Yuan was indeed out of character for him.

Seeing Gu Yuan about to leave, he hurriedly asked, "Miss Gu, are you heading back?"

Without turning around, Gu Yuan replied, "I've taught you everything I can. If you can't grasp it