The first thing Simon noticed is that the hand holding the leg of their squad member is the hand of a Bulwark.
The aura the Bulwark emitted was that of a Greater Demon, however, it was of a Supreme Greater Demon.
This was what made Simon to run away without hesitation.
Captain Heavy Sniper was only a Minor Greater Demon, and the bulwark captain he was fighting was also a Minor Greater Demon.
If this Bulwark demon that just arrived was also a Minor Greater Demon, Simon might not have escaped so quickly.
However, a Supreme Greater Demon was too much for their captain to handle.
He had no need to wait and see if the captain would be able to win against two Greater Demons, with one being above him in ranking.
The longer he waited, the lower his odds of escaping from this battlefield on the wall.
It would be utterly foolish of him with all his experience to wait and hope that their captain would be able to defeat two Greater Demons.
