If someone had really stayed here, there would definitely be clues left behind, such as leftover food, used items, wiped floors or walls, and so on.
However, the two of them even secretly checked the scene with their flashlights, but they really couldn't find any useful clues.
Geng Hu began to mutter in his heart.
"Is there really something wrong with the radar?"
"There's still the second floor that we haven't seen yet. Let's go up and check first."
Qin Yuan said in a low voice.
As they spoke, the two of them groped their way up to the second floor.
The architectural style of the second floor was similar to that of the first floor. The area was similar, but there were a few more balconies. The layout was not complicated. The two of them fumbled around for a few minutes and basically finished exploring. They still found nothing.
"Strange."
Geng Hu picked up the radar in his hand and looked at it.