Capítulo 288: Chapter 223, War Fortress! Tunnel Warfare!

"Squeak, squeak, squeak..."

"Plop!"

"Plop, plop!!"

Halfway up the mountain, swarms of Polychrome Spiders emerged from the black fog, rushing towards the home crystal embedded in the mountain's side.

However, before they could even reach halfway, they inexplicably died, their bodies strewn across the ground and the perimeter of the mountainside.

The Giant Bloodsucking Mosquitoes hovering mid-air couldn't locate their enemy either. Many launched attacks against the mountainside but suffered the same fate, abruptly and mysteriously dying.

Upon closer inspection, numerous small holes about the size of a goose's egg appeared all around the hillside, on the ground, and on the mountainside!

Shadowy figures could be faintly seen moving inside the holes.

"Quick! Another wave of Polychrome Spiders is ascending! Kill them!"

"The newly recruited spearmen, come over! Let them taste blood!"