Eventually flame engulfed the boar, but he noticed that it didn't die directly. However, the health points on its green bar were left at 35 percent and it was gradually decreasing. That attack just now was probably not meant to kill it on the spot.
Anyway, it was on the verge of dying now.
Eman noticed an alarming animosity from the boar.
What is this? Hatred? Hatred to humans?
He asked himself those questions as he was looking at the boar.
It seemed to him the boar was leaking out its strong hatred towards humans. Its once green bar had turned red in an instant. Because of the pain it felt, it was now seeing all the humans as enemies. Of course, he's one of the targets of its hatred as will as he was human too.
While he was mulling, the instructor continued his lecture.
"As you have seen just now, I made a ball of fire on my finger and fired it towards the target. What I did just now is called… Short-Range Invocation!"