While Minos was attacking the main post of the invaders coming from Albano, the observers from that main camp had already noticed the beginning of the confrontation.
Because of this, several warning signs were already going off at each post where the Black Plain forces were waiting to attack!
...
When their group's sound warnings went off, Abby and Ruth immediately flew together with the other Spiritual Emperors towards the nearby enemy camp.
They were about to face the second strongest camp since they were the strongest group on the Black Plain in action this day. Considering this, both Minos' wives wanted to resolve the situation there as soon as possible so that maybe some of them would have a chance to go to the other enemy camps.
Thus, after flying for a few moments, when many cannon attacks by their group targeted that camp, they got close enough to their prey!