(AN: Not really good at fight scenes that last long, so I'm sorry if this fight is bad)
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Roaarrr!
The monster Rex Goliath ran towards Kazuya with heavy steps, each step of it made the ground tremble due to its sheer size and weight.
Bam! Bam! Bam!
It tried to smash Kazuya with its fist but he dodged by jumping backward. Its fist hit the ground resulting in the explosion sound.
"Tch, you should be grateful I don't have my ki, or else your already dead by now" He muttered, "And the magic I can buy is limited because of my magic power reserve. And the offer to increase my reserves is only one time and I need to increase it on my own or buy some item to increase it but those are freaking expensive. " While he was complaining, of course, he didn't stop running around avoiding the attacks of Goliath.
Bam! Bam!
The Goliath continued trying to attack Kazuya with its fist but to no avail. Kazuya was running around and thinking how to attack it.
'Tch, I'll just cut it up real good' He thought and dodged another attack. After which he jumped onto the arm of Goliath which it used to attack him.
He ran up its arm towards its shoulders. He then slashed his sword in its neck but it didn't cut deep due to the thick skin.
Bam!
Kazuya jumped down after seeing his sword didn't cut too deeply. The Goliath also tried to attack him by slapping its shoulder where he was previously but it was too slow as Kazuya already jumped down.
"What a thick-skinned bastard. Looks like my purchase of that magic is good since if I didn't buy it I can't cut it" He muttered while dodging attacks. Luckily the Goliath is slower than him.
Roarrr!
It roared again and tried to chase Kazuya. But he was faster than it. Luckily he has his skill, Natures Blessing which boosts his regeneration of magic power, healing, and stamina so even if he was using his body reinforcement magic continuously it rapidly regenerate.
" {Sharp Edge} " He muttered before a glow surrounded his sword. This was one of the magic he got, it is a magic that coats any weapon he use with magic which makes it sharper, and the more magic power he injects it, the sharper it gets.
"You bastard, I'm getting annoyed by your attacks," Kazuya said while he dashed towards the Goliath. Of course, it attacked him with its fist but he dodged by running sideways.
Slash! Swish! Roar!
He gripped his sword with his two hands, then cut off one of its hands. It roared in pain after getting one of its hands cut off and attack Kazuya with its other hand.
Bam!
Of course, it did not hit him but, it created sharp winds that cut some small wounds in Kazuya's skin.
"Tch" Kazuya clicked his tongue in annoyance before he jumped back dodging one of its attacks again. He stared at the hand he cut off and saw it was slowly regenerating.
It was not regenerating fast like the black Goliath bell and others fought in the anime but he can see it will regenerate in a minute or so.
"What a pain in the ass, looks like I need to try some other magic. Sigh, I really don't want to do this since it will decrease a chunk of my magic power reserve. And there's also the chant..." He muttered in annoyance and started running around it so it can't attack him.
And soon words came out of his mouth, it was the chant of the magic he was about to use. He already has Concurrent Chanting as he bought it so he can chant while running.
But as for why he needs chanting, it is because the magic he bought corresponds to the rule in this world. But he can make it chantless if he trained it but he has no time for that.
He can't buy magic from other worlds or more like, his magic power reserves will be not enough to use those so he settled with magics in this world.
And the prices of those are more expensive than the magic of this world. Besides he can learn those magic when he goes to those worlds, by then he can get it for free.
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After his chant is finished, Kazuya distanced himself away from Goliath.
" {Inferno} " He muttered the name of the magic spell, suddenly a large flame pillar engulfed the Goliath as it roared in agony.
Roarr!
It was forced to kneel in one knee as its body was slowly burned. But Kazuya didn't stop and chanted for another magic he got. It was also an attack magic but much more dangerous than the other.
His magic power reserves were reduced considerably after he used his magic, {Inferno}. He reckoned he can only use one other magic, otherwise, if he used another he would be weakened due to the burden of overusing magic.
This is also the reason why he didn't want to use magic and prefer to use his sword. Not only was he more adept at using a sword, using magic takes a toll on him if he overuses it.
"Die you bastard! {Whirlwind Storm}" He shouted towards the monster Rex. Three large tornadoes appeared and surrounded the poor bastard, Goliath.
Those tornadoes grinded it just after it got out of the fire pillar. Its skin was shredded and it roared in agony. Its regeneration can't keep up with the rate its body is being shredded.
"Huff...Huff..." Kazuya panted as he endured the headache he got as he was close to overusing his magic. After a few seconds, the Goliath finally was dead and the effect of his magic spell is also gone.
The only thing left was the magic stone of the Goliath. He walks towards it and released a sigh.
"Sigh, Another objective done. The only thing left is Evilus. But I will probably take a break after this. That magic really took a toll on my body especially my mind"
He was about to store the magic stone in his inventory when suddenly he heard some voices of people he didn't want to meet in the dungeon since it will be troublesome.
"Whoa, that's amazing! You defeated Goliath on your own" Kazuya's mouth twitched as he cursed his luck to meet the Loki familia and it seems they saw him fight.
Turning his head, he was greeted by the familiar faces of the executives of the Loki familia. And the one that commented about his fight was one of the amazoness sisters, Tiona Hiryute.