699 Treasure (Part 1)

Not only Virginie found it strange, but for Leonard Ethan, the entire underground base gave off a bizarre atmosphere. There were too many contradictory things about it.

For example, they could kill a bunch of Japanese soldiers here to silence them, and even have a low-ranking military officer set up defensive traps in this area to protect some important secrets.

However, the hardware of the base was completely incompatible with such strict security measures. The materials used in the cave was just some wood, bamboo-reinforced concrete, and a small amount of steel bars.

The protective standard could not even be argued to be military-grade. It was not even up to the standard of civilian warehouses for important materials.

The gate looked even worse; while the outside was a normal iron gate, there was not even a metal door on the inside, just a heavy wooden door.