Ling Zhi noticed that her best friend had been spacing out a lot lately.
Inside the library, the four girls had claimed an entire study table for themselves.
Ling Zhi and Ju Xiaoyu sat side by side, facing the twin sisters.
"Those two," Ju Xiaoyu whispered, leaning close to Ling Zhi with her voice lowered, "even the way they space out and their facial expressions are completely identical."
Chapter 244