If it were a flat-ground battle.
Even if the opponent had guns, the difficulty wouldn't be high.
With the current number of Skeletons, they could directly charge and flatten the opponent's position.
But the situation in front is more akin to a small-scale siege.
The six-meter-plus wall seems not high, but climbing up is not easy, especially after the opponents have stationed in the prison for so long, certainly taking preparatory measures against the undead.
If not careful, all of their preparations against the undead might be deployed against the Skeletons.
At that time, even if they managed to break through, the losses would be severe.
The decision to fight under the veil of darkness.
Apart from waiting for the enemy at their most tired and weakest, it was also because the Skeletons do not rely on visual sight, making fighting living beings at night an advantage for them.
All of the Skeletons, lowering their bodies, hid in the darkness.
