Kenta's fight...

Kenta who was facing a group of 4 elite assassins from the Goblin side was attacked by one of the assassins, but his casting speed and accuracy when entering the Mana sight mode was way too fast for them to react on.

When Kenta insta cast 3 spells of Fire Ball, the spells were launched and blasted at point-blank range of the eyes.

Which was lethal enough to blind the assailant, eyes who were truly miserable to die in that manner.

Kenta's eyes shifted to the remaining three, as he instantly cast 4 fast Water Balls toward the enemy.

The enemy did not see such a speed coming, from a low tier 0 spell and was struck but one of them was able to smash his shield.

"Heh! He blocked my spell, but the impact sent it flying back, which meant he is not invisible but the spell damage with speed trigger lacks a little bit of power."

Kenta's spell was not weak or something, but magic in this world has things like setting and casting manner.