Saying it's underground all of a sudden... How did you open this place just now?Fingerprint authentication!Why did you put this door in such a conspicuous place...?Because of the building's layout, we only had space to put stairs here.Eeh...But we can't just leave the room empty, so if I decide to take the plunge and remodel the entire interior, I could use it for money laundering...Isn't that a crime?!You had many chances to make that retort before.Listen, Sakura-chan.If you go in the basement, there will be another door that can be opened with the key I gave Saaya-chan earlier...Inside is a shooting range, but there are sweets there, too. The three of you can eat them while you wait.Please wait, Kuromine-san! Do you intend to stay here?!Yes. Somebody has to stay behind and deal with the police.If they get a chance to investigate while I'm not here, then it's all over.