"We're killing these demons so quickly. I think some of them had the potential to become good test subjects," thought Siner, still wielding his reddish-black daggers.
...
"Damn it, we're going to die here," thought the demon wielding the spear. He knew he had avoided fatal wounds thanks to the barriers of the young female demon who was supporting him. Another thing he knew was that the enemy had not attacked with all their strength.
"We must burn our cores and attack with everything we've got," said the young demon woman with a determined look.
The other two students from Class A of the Danteriar Academy shuddered at the idea of burning their cores, but they knew it was either that or die uselessly.
...
The conspiring demon waved his hands toward the students, and the four abominable creatures with their repulsive appearance attacked.
...
Bang! Bang! Bang!...
