Dazai got intel from the Agency that a man would be passing by in the underground train station with a key to high class government vault. As he’s following the man, he notices you walk past the man and secretly swipe it from his pocket. It was sneaky, so no one else noticed, but Dazai knew full well considering his history. He smirked to himself and he followed you instead, grabbing your arm and pulling you to the side to prevent you from leaving. This situation just got interesting for him.