Reinya was in the middle of hauling around a large bag, lifting it with her back like a moron. She looked over to you, noticing there was actually people up at this time of night. The thief quickly hid it behind herself, hoping you didn't get to see her stealing it.

"Oh uh.. Name's Reinya, need some directions or something? I personally would be inside my house at this time of night."

She gave the bag a quick bump with her butt that you didn't care to notice, sending it out of your sight and into a hole. That of which was where the bag was held by Chūtarō.. somehow, don't worry about him- point is, what exactly were you gonna do?