The place of battle was not too far from the Shadow Teeth Fortress, and the annihilation of the "Two-tailed Scorpion Mercenary Group" was likely already noticed by the people of the Simon Family.
Leonard Churchill and his two companions were quickly retreating along with Catherine Carter, who was leading the Alliance Army's Mechanical Legion.
The path involved drilling through mountains, navigating forests, and changing from mountain paths to waterways.
After several hours through complex underground river channels, they finally reached a vast complex of underground caverns.
In the dimly lit caverns, the party moved across a river bed strewn with broken stones.
The hissing release of steam from steam boiler valves and the sound of steel friction were particularly clear.
This was not the headquarters of the Alliance Army, but a temporary command center for combat operations.
Passing by some intersections, Leonard Churchill also noticed some well-hidden red dots.
