On another battlefield, Felix and Ava also received the same struggle.
The moment there were explosions in their rank, they were startled, trying to figure out the situation.
"Huh?" Ava widened her eyes, looking into the distance. With her sharp hearing, it was easy to find the location of the explosion and the type of explosion.
Ava frowned, feeling something was not right. However, she didn't know what to do in this situation.
On the one hand, she was concerned because the type of explosion didn't come from the enemies. On the other hand, he couldn't leave the battlefield yet because Felix might end up fighting against four King Class Monsters on his own.
They had one more option, which was to send Ergene back. But it would mean the unique monsters were going to attack them.
So, if they played their move incorrectly, the advantage they had this whole time would be flipped around.
Ava gritted her teeth and let out a shout to inform Ergene. "There are explosions coming from the human side. I'm afraid they're like suicide bombers. Ergene!"
Ergene, who was focused on the unique monsters, suddenly stopped, staring in Ava's direction. She had to think of a way to handle this situation.
However, fighting against so many unique monsters, even with a lot of people, was still exhausting. She couldn't divide the army further to contain the problem.
"What?" Ergene gritted her teeth. Her face gradually became pale as she couldn't find any solutions.
Surprisingly, the one who gave her the answer was none other than Felix.
Felix shouted with a serious expression. "Ava. You should handle the unique monsters. I'll take care of these four."
"!!!" Ava widened her eyes. The other two King Class Monsters obviously didn't want to let her go just like that. The explosions finally caused a disruption in Ava's mind, so they might gain some more advantages as time passed.
But the moment the tiger and the humanoid monster approached her, Felix swung his blade, causing the light to come out of the ground before turning into a barrier.
The two monsters halted for a moment, glaring at Felix. His cool expression was telling them that if they dared to cross that barrier, he would kill them.
The four King Class Monsters were in a dilemma. On the one hand, they should continue pursuing Ava in order to let those explosions distract her. On the other hand, they might be able to turn around the situation if they could defeat Felix here without any casualty by focusing all their strength on Felix.
So, they were wondering what they should do.
Seeing the hesitation in the monsters' eyes, Ava didn't hesitate to leap away, running to Ergene as quickly as possible. This way, the monsters were forced to make a decision.
Because it would be troublesome if they fought the human army with Ava, they knew their best option was to kill Felix.
"…" The Four King Class Monsters exchanged looks, reaching an agreement. Since the enemies had allowed them to kill them one at a time, they should take advantage of this opportunity.
All four King Class Monsters started to focus on Felix while the bird flew a bit higher to make sure Ava fought the unique monsters instead of planning an ambush.
Meanwhile, Ava and Ergene had regrouped.
"I'm going to handle the unique monsters," Ava stated with a serious expression. "What should I do?"
"What? How about Felix?" Ergene was a bit skeptical about this. After all, Felix's strength was inferior to Ava's. Unfortunately, they didn't have a choice.
Ava could easily return by herself, but she wouldn't gain the trust of the soldiers since she was one of the monsters, even if she was affiliated with Theo.
So, Ergene would probably be the best choice. After all, the commander from the army couldn't really get a hold of Ava or Felix. Hence, Ergene had to return to their original battlefield.
As soon as she saw this situation, she grabbed the radio and called a name. "Rick! Come here!"
A minute later, a middle-aged man who was accompanying Ergene in hunting the unique monsters came.
"What happens?" He asked while glancing to the side where Felix took care of the four King Class Monsters by himself.
"Ava will be helping you to hunt the unique monsters. I'm going to take half of our force back to handle the problem that occurred in our main army. You should know about Ava's strength, so you should help direct her in order to hunt the monsters. Make sure you don't leave a single of them alive to disturb Felix.
"I'm not sure about the problems, but this is a very important moment. If we don't stand strong here, we might lose. Understood?" Ergene asked with a strict tone.
"I understand." He looked at Ava, not knowing what to say. On the one hand, he still had some prejudice against the fact that Ava was one of the monsters. On the other hand, she was the strongest fighter they had and she was affiliated with Theo.
Ava knew this fact as well, so she said, "You don't have to mind me. I'm going to hunt those monsters according to your directions without questions. However, I'm going to remind you that your order must be in order to keep the monsters away from Felix. I'm doing this in order to win. So, do you want to win?"
The commander's expression suddenly changed. He realized that he had thrown a prejudice without knowing Ava herself.
He felt ashamed, but it also made him determined. He nodded and swore, "I understand. I shall guide you in order for us to win."
"Good. Let's go." Ava nodded and turned back into her small form to get some rest on his shoulder.
In the meantime, Ergene picked up a few captains to bring their squads to follow her back to the main army.
They were confused at first, but since their commander had agreed to the arrangement, they immediately split up with the rest and returned to the main army.
Still, the biggest fight on this battlefield was none other than Felix against four King Class Monsters.