C761 If it's none of your business close the door

"So the two of you know each other. Then let's continue reminiscing about old times. I won't disturb you any longer." Chu Chen said indifferently, he then planned to close the door once again.

After all, he didn't know the identities of these two people from the beginning till the end, which made Chu Chen a little confused.

The person who knocked on the door had wrongly recognized his identity