Kana went from building to building, trying to gather more evidence until she came to a strange building that, unlike the others, was fully made of metal and had only one entrance from what she could see. There were no windows or anything in this building. Just a single door that blended in with the building well. At first glance, you would not notice it unless you looked closely at it.
When she walked into the building, she saw a small receptionist counter and then a single door to the left. She first walked over to the counter to see only a few pieces of paper and some screens that should have been their computer system. Finding nothing of interest, Kana moved on to the door, which seemed to be locked tight but with a bit of force… Ahem… With a wiggle of the door knob, the door opened right up.