C161 What's wrong with me

401's key was still in my hand, but when I reached the door, I hesitated for a moment before turning around to look at Little Sister Zhou.

"Open it, there definitely won't be anyone."

That was how he inserted the key and opened the anti-theft door. A cold, musty smell assaulted my nostrils, making me frown. It was just that he hadn't been here for a few days