C604 Heart Deficiency

"Pay attention!" Fu Shuang replied with two simple and concise words.

Hee Xian stuck out his tongue and made a face at her. He sat up with one hand on his head. Half of his eyes fell on the textbook, and the other half went past Lee Kexin and landed on Fu Shuang's side.

From this angle, he could not see Fu Shuang's face. He could only see her hands writing and drawing on the book, taking notes