The interior walls inside this specific hotel's elevators were completely covered with highly reflective mirror panels. If they entered that enclosed space, Tang Qin Hao would immediately notice in the glass that he had absolutely no reflection while Aoi's Invisible Mode was active.
Yu Qi had absolutely no idea how she would even begin to explain a supernatural phenomenon like that to a man of science.
"But climbing all those flights of stairs will tire him out completely." Tang Qin Hao frowned slightly, feeling a sudden wave of guilt as he looked at the back of Long Hui's head, noting how the man was still carrying him effortlessly.
"Don't worry about him." Yu Qi smiled faintly, casting a glance back over her shoulder. "He will be perfectly fine."
"My room is located on the eleventh floor." Tang Qin Hao noted as they passed the digit on the wall.
Yu Qi shook her head, continuing upward. "We are not going to your room."
