As for underground treasures, Swiss law stipulates that unless you can prove that those things belong to you, they will belong to the landowner, and the excavator will only have the right to claim compensation.
Therefore, before Leonard and others can start the excavation, they must obtain permission, otherwise the subsequent series of procedures will become very troublesome.
For this reason, they did not start digging directly, but chose to come in and investigate the ruins first, examining what was going on inside this abandoned building.
"This should be a residential area, and belongs to the higher class of the past." After carefully examining the room, Leonard pointed at the wall and said.
"If you look closely, you'll find that there's still some white wall plaster remaining in the cracks of the walls. In the era when this room was built, ordinary people couldn't afford to smooth the walls and apply a layer of plaster."