C727 A letter

Although he felt it was strange, Zhang Yu still did not say anything and continued to play.

"That's right. At least I didn't find this letter before I went to sleep."

Besides, the letter was on his blanket. If he had put it on the bed before he fell asleep, how could he not see it?

"I need to check who was the one who sneaked in last night."

Zhang Yu glanced at Hu Jieyu