Don't give up so easily! If we're already here, we might as well just break in. If he's inside and it's just a false alarm, I'm sure he'll understand if we frame it as concern for him.

[It's not even a lie. Huaisang's a little worried about his counterpart, too. Besides, he dressed this way for a reason and that reason was in case he had to get his hands dirty.]

Do you see any points of entry other than this door?