They heard the declaration of war loud and clear. This was the first time they found a human to have the nerve like this guy.
The Saint they fought in the past might be strong, but he was constantly running away from three World Class Monsters, unlike Theo who had the confidence to challenge them head-on.
It was remarkable and foolish at the same time. But Theo seemed to have the ability to do so.
If they kept fighting like this, they might be able to kill Theo, but they would be heavily injured as well. At that point, there was no telling whether they would die from injuries or not.
That was why they felt shivers down their spines, thinking Theo was planning to drag them with him.
But Theo surpassed their imagination again by turning around. They thought Theo was planning another attack, but they were wrong. They shouldn't have put so much respect for Theo because he was also a human.
And facing two World Class Monsters, he also ran away.