C258 Suddenly Taken Away?

When they arrived at Zhou Xueqing's residence, they rang the doorbell several times. It was 6: 30 PM on their cell phones. They didn't want to be here so early, but the butler said they had other things to do later.

"Ding dong …" The person rang the doorbell again, but there was still no response. So they called the butler again and said, "No one opened the door here