C99 Design Counterattack

It was already late in the night. Huai Yuyao sent Wu Ziling back to her room while he himself went back to the study room.

She sat at the table in her room and drank a glass of water.

After a while, she fell asleep on the table.

The door slowly opened from the outside, and Little Dong appeared at the door with an ice-cold expression.

She slowly approached Wu Ziling