More and more bull-horned demons entered the battlefield, causing a quick reversal in the situation on the field.
When the bull-horned demons closed in, the Guard Corps was scattered, and soon everybody on the battlefield, including three squads responsible for defending other directions, found themselves in a fierce fight.
Perhaps because of the concept "strength in numbers," when the battle started, although demons poured in from all directions, those appearing from the front were the most numerous. The demons from other directions were relatively fewer. Consequently, the squads protecting the villa were under less pressure because of the bombardments restricting demons approaching from other directions.