"Impossible." She approached the wall, looked carefully again, or nothing.

Du Puyan stood behind her.'Are you too tired to live here?

There was too much weirdness to explain. Ding Yiyi knew that no one would believe him even if he insisted on his opinion. He had to follow his words and say, "Maybe I'm too tired to see clearly."

"It's very late now, and it's inconvenient for me to interrupt. If you have anything, just shout, I should be able to hear it." Du Puyan stood outside the door, keeping the distance between them.

Ding Yiyi noticed his thoughtful action and was deeply grateful to him. She nodded, with a...