Forty or so spiked spheres rained on the charging army of the Empire.
The soldiers had never seen those items, Noah had secretly dropped them on the ground the last time, they didn't know what to expect from those spherical things.
Yet, that was still a war.
The Empire had to completely refill the ranks of the blue soldiers after the last battle, it had warned the new troops about the unusual battle tactics of the hooded cultivator.
So, they slowed their charge and raised their weapons toward the incoming Instabilities, they prepared themselves against that attack.
The bombs detonated mid-air, right over the troops of the Empire.
They were too far away to actually damage any of them with the blast but the spikes were successfully released on the army.
However, the soldiers didn't passively endure that attack.
As soon as the explosions resounded in the battlefield, they deployed their defensive measures in order to counter the incoming spikes.