The situation turned pretty serious after Kai's rallying cry. He just wanted to boost the army's morale, though many of them didn't recognize him.
Only the reserve army realized his identity and roared with high morale.
"Oh!"
The shout spread around the battlefield. Even though they didn't know why they were cheering, they just followed the roar before realizing the meaning of the information from earlier.
It gave them hope to win this battle.
Without wasting their time, they killed the magical beasts one by one.
The situation brightened a little as around a thousand gunners suppressed the flying beasts. The soldiers that Michael brought were also no joke. They had begun pummeling the magical beasts from one side to create a wall as Kai instructed Michelle.
As soon as the wall was created, they quickly moved around and attacked them from another side.