C586 No One Move
The wooden board that Qi Qi was using was the length of a forearm. When Bai Yifei opened the box, it was broken into pieces.
When they went out, Bai Yifei didn't see Qi Qi pick up the wooden board, which meant that the wooden board was already on her when they climbed out.
Bai Yifei only looked at Qi Qi, only when he was sleeping.
At that time, he had also been trying to trick Qi Qi