C108 What are you doing

"Tianyi, let me take a look at that book. You still want something good? " Tang Yizhou sat down on the Lakeside and said to Li Tianyi. The box had been placed on the table.

Li Tianyi laughed as he took out the three yellow books and threw the rest to the side. This was medicine, and it was also handwritten. "Hmm, not bad at all. It's useful to me."

"This isn't much