"Mechanical unit, draw up a strategic map at once!"
"All scouts, spread out!"
Ling Zhan continued issuing orders with calm composure.
The mechanical unit was a squad composed entirely of Machinists.
A Machinist's remotely controlled robots could operate unmanned magic aircraft, sending them soaring into the sky to survey the terrain of the entire fortress city from above.
At the same time, they could clearly observe the enemy's troop deployments.
Of course...
That was under ideal circumstances.
Most of the time, the Machinist unit could only map out the terrain here. As for observing the enemy's military distribution, that was fundamentally impossible.
The enemy had long since set up all manner of Signal Block formations.
Yet...
Even a rough observation left the members of the mechanical unit staring in shock.
"This is bad..."
"The defensive facility coverage of Heavenly Demon Capital City has practically reached one hundred percent!"
"There is a defensive installation every ten meters!"
"Whether it's the floating cannons controlling the skies or the magic-energy mortars capable of delivering devastating strikes to the ground battlefield, all of them have already been deployed!"
"And there are magic towers standing throughout Heavenly Demon Capital City!"
"Those magic towers are radiating an extremely dense aura of Ten Thousand Demons!"
The faces of the mechanical unit members had already turned extremely grim.
And when they revealed this information, the expressions of the legion members around them did not look much better.
Clearly...
Heavenly Demon Capital City had been forged into an impregnable fortress by the Ten Thousand Demons Race.
That was only natural.
Heavenly Demon Capital City was, in truth, an important forward stronghold of Ten-Thousand Demons Fortress.
Once it fell, the job-changing legions of the various nations could use it as a springboard to attack Ten-Thousand Demons Fortress.
But the enemy