On another battlefield, Incetta was actually having a hard time against her opponent. Unlike the others, she had three armies.
The first one was the ground army. They were the ones taking the full brunt of the demon army's advance.
The second army consisted of the airships. They shot down as many demons as possible and maintained air superiority. Thanks to them, the number of demons had decreased significantly.
The last one would be the boat. Her boat was acting like a fortress, not only to provide cover fire but also protection.
With the three armies, it was impossible for her to maneuver around as she liked. Luke also knew about this and didn't give any order to her to confuse the enemy.
In other words, Incetta had to take the full brunt of the demon army's attack without any trick, resulting in an all-out clash.
Because there was no trick, the demon could control the enemy much more thoroughly.
