The sound of "click" rang out.
Inside the central hall of the fiftieth floor of the Research and Development Institute, a glass door opened, and Angel stepped out from a device similar to an "elevator."
The last time he came here, he could see Midora, but now, the place was empty.
Walking along the quiet and narrow corridor, Angel quickly arrived at a grand mechanical hall.
In the mechanical hall, there was the only display case on the entire fiftieth floor.
Angel had planned to go directly to the Fantasy Mechanical City, but looking at the lonely display case on the high platform, a strange sense of guidance arose in his heart, drawing him unconsciously closer to the display case.
Just like the last time he saw it, the outer shell of the display case was unprecedentedly gorgeous and extravagant, but the inside was empty.
It's called a display case, but the object that was supposed to be displayed inside had never been placed there.
