C24 Broken 2

Ji Xiaoxi paused for a moment and then said with a strange look in his eyes, "Other than these books, I also found a special notebook in the basic library. The knowledge in the notebook cannot be exchanged, and can only be read by oneself, and only those who have the right to use space in public can open it."

Ji Xiaoxi flipped his hand and a black leather notebook appeared in her palm