At the coal cave, Lloyd Frontera and Javier Asrahan confronts a colony of giant ants. Both of them are trying to find a methane gas reserve. To make it worse, they encountered the ant colony's queen.
After they found the methane gas reserve, they ran away and exploding the whole cave, killing the whole ant colony. But the cave collapsed because of the explosion. At the same time, the baron, Arcos Frontera is looking for them only to found that the cave already collapsed.