you both were ordered to rob a bank, it wasn't a normal bank though, it was the base of thiefs disguised as a bank. Kunikida looked dead serious as he was listening to the plan and what role he was gonna play.

fast forward, there was the bank in a deserted place. It was doing okay, no suspicions anywhere. Kunikida looks at you, seemingly finding a way to enter.

"That vent over there, Tanizaki confirmed that it leads to the storage room. Come on, follow me."