I wonder what the Author thinking.
From the plot and what I see.
MC an amateur swordsman who is only overpowered at his spells (including control flying swords)
Without his spell, he can't even kill 1 swordsman.
Nale as well, she defeated that man in an instant before and now she and MC are both helpless before him.
Most important, MC is TRUELY an amateur with how to deal with the situation.
After stabbing his enemy, he chooses to waste time standing there press F pay respects for his enemy instead of searching for the lolies (for real?)
then walks away turning his back to his enemy.
Just thinking if this weapon is a blood-thirsty living weapon that can control the host to kill people like Muramasa.
In real life, after polices "disabling" a criminal.
Because the polices don't know if the criminal is alive or not, the first thing they do is kick the gun/weapon away from the criminal.
His carelessness is 1 more time killing 2 lolies if there aren't two Heroic soldiers who die protecting them.
TL;DR:
The story makes no sense.
The MC is a good man but he is also a hypocrite.
Can't say I like him.