Chapter 620: Tunnel Warfare (8000)

Dense figures surged out from behind Matthew.

They did not attack the Kael Elf army below but instead slipped into the bustling mine through the passage that was dug out last night.

Eager Kris commanded a large group of Kobolds to widen the narrow tunnel entrance while leading the assault team forward rapidly.

They quickly arrived at their destination under the guidance of the Scout Team.

The first thing they did was to place a few large-sized Magical items.

These were new products made by the Bay Area Magic Item Manufacturing Institute—a Detection Jammer.

Once activated, they could effectively prevent magical detection, making them very suitable for ambushes and assassinations.

However, such high-security Magical Tools were not something the Bay Territory intended to reveal to the outside world.

Matthew made them mainly to counter the Elf Mages that came with the armament of the Kael Elf Kingdom.

Even if the Nesserite Empire is claimed to be the holy land for Mages.