Large, heavy footsteps approach.
　The earth, filled with dragon bones, shakes.
　A huge silhouette vaguely emerges in the thick fog.

'It's huge............ If I hadn't seen the cyclops first, my legs might have started shaking.''
This is Rey, who bravely ran in at Cyclops' feet. This one got there first.
Is...

　As we exchange these words, we raise our weapons.

　I use the staff of the Great Magic Way as a blunt instrument in the style of a martial artist.
Thanks to the effects of the Demon Sealord's Gold Coin, I'm now level 31, along with the Wizard.

　Ray, on the other hand, pulls out his Black Claymore and takes a two-handed stance.

"Well--
I'm ready for you.

　I don't think they heard us.
　But the grave keeper of the Dragon's Tomb took a giant step forward.
　The impact blew away the fog that surrounded us.
　Then the grave keeper revealed his Kai Weiwei appearance.

　A huge dragon whose entire body was made of bone.
　In other words, it was a bone dragon.
　Its level was 34.

　That's right.
　It was a powerful and formidable undead boss monster that had once become the master of the deepest part of the great tunnels of Megolaus.

"I'm a demon with a history.
And for me, too.

　Even though it's an undead attribute, this guy is a fine dragon species.
　It's one of the top-tier species, called the demon among demons.
　It's different from the confused ones, like the Drake and Wyvern species.

　Once, Ray was defeated by a level 13 Earth Drake, and then met me and grew stronger, leading to his solo defeat of a level 22 Fire Drake.
　Now, he will challenge the true dragon species with me.
　What shall I say if I don't call this fate?

"A un lena.

　Together, we use the Chi Gong training to enhance our aura and status.
　With that in mind, we charge at the giant bone dragon.

"GIII--GIGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA!

　A bone dragon chirped in response.
　A dense miasma rose from its large body and flickered like a black flame.

　The mere fact that the mere mention of the mere mortal remains of the dragonfly was enough to make the mere mortal remains of the mere mortal remains of the dragonfly.
　Countless small fry monsters in the form of skeletons crawled out from the depths of the earth.

　In the past, Bone Dragon, who had fought in the great tunnels of Megolaus, had summoned a huge army of skeleton soldiers from the depths of the earth and used them to their fullest extent, summoning as much MP as possible.
　But this place, the Dragon's Tomb, was his home ground.
　He didn't summon a level 3 Skeleton Soldier, but a level 12 Dragon Tooth Soldier.

　Literally, an army of an incomparable size swarmed towards me and Rei.

''Haha!

　I swing the middle of the wand and smash both the tip and the buttocks, knocking the Dragontooth Soldiers off their feet before they even hit me.
　It's made of mithril, making it an excellent weapon, but now it's imbued with an aura, just like our entire bodies. It's a skill that martial artists can learn at level 21 called Summation Qigong, which gives not only the fists, but also the weapons they equip the life attribute, as well as increasing their attack power.

　As an undead monster, the life attribute is a weakness for the Dragontooth Soldier. They are made of bone, and their body is also vulnerable to the Striking Attribute. It was as if it was crumbling into pieces like sugar candy.
　They are a bit of a mess.

Fran y Ren el!

　I cast the Fire III spell and collectively burned down the surroundings.
Unlike the Skeleton Soldier, whose weakness is the attribute of fire, the Dragon Tooth Soldier, on the contrary, has resistance.
　But I was at an overwhelming level and forcibly burned them all to the ground.

　Previously, I suffered when I was surrounded by the violence of numbers, even against small fry monsters, but having raised the level of a martial artist as a sub-profession (class), I had completely overcome that weakness.

　On the other hand, Rei, on the other hand, looked at the situation with a sideways glance--

Shine Blade!

　The undead's weakness, the Light Element attack, is used to wipe out Dragontooth Soldiers like wood chips.

　There are only four warriors of light in the world, chosen by the God Spirit Prominence to be the very best.
　Not to mention their freakishly high stats, the more you train Rey, the more you realize that this is one of the professions (classes) that are truly optimized for defeating monsters.

　Me and Rey didn't even bother with the Dragontooth Soldier's army, and we fleshed out into the main body of the Bone Dragon as if we were going through an uninhabited field.

''Si tilt-on-nu-el--ha!
Flashblade.

　With a combination of me weaving in Stone III and Qigong, Ray attacked the Bone Dragon from left and right with the powerful light attribute attack that he had acquired from Lawrence.

"GIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII!

　Even the level 34 boss monster was in agony from this attack that struck its weakest attribute. It crushes its skeletal body into pieces.

　However, this is a tough undead monster that uses its MP to regenerate its skeleton (body) at a rapid rate.
　It's a disgusting boss monster in the 30's. It's a level 30 boss that gets lost in the hustle and bustle of regeneration, adding more and more necks and arms to its power.

　You must not let up.
　We discussed the strategy beforehand, and Ray knows that, so he folds in rush after rush.

''GIGAAAAAAAAAAAAAAAAAAA!

　A bone dragon spews out a miasma breath from all three increased heads.

''A-un-Rena!''

　Rey and I put our chi kung back on and raise our mental powers to resist.

"GIIIII....

　The bone dragon - the dragon's grave keeper - let out a bewildered roar.
　I'm sure he is in fact baffled by the fact that he is dealing with a human species that is supposed to be far dwarfed compared to the dragon species, but what he does doesn't work, as if it's not working.

　I was deeply moved by it too.
　In the great tunnels of Megolaus, I was a level 28 wizard, along with the first Gladius, when we challenged the bone dragons.
　It was a tricky one, and more importantly, it took us a long time to defeat it. It seemed like a formidable foe.

　But now, together with Rey, they are taking on the challenge and trying to screw them head on.
　A dragon species that is supposed to be far more powerful than the human species is becoming nothing more than experience for us.

　I'm sure you'll be able to find out more about this in the future.

　　　　◇◆◇◇◇◇◇◇◇.

　After defeating the Bone Dragon, me and Ray were up to level 32.

''But the plan is to raise it here to 35, right?
Yeah, yeah. Chocolat. Please.
"Aye, my Lord Magnus.

　Chocolat took out a large bottle and sprinkled the red-black liquid in it onto the ground, which was filled with dragon bones.

'What's in that bottle?'
Dragon's Blood. I had Chocolat and Aria buy all of it for me while Bazelfr and I were doing some test cutting.
It was expensive!
Huh ... so what happens when you spray this?
In a week or so, the bone dragons will be back.

　On the northern continent, where Laxta is located, the bone dragon was an invasive species, so it was once impossible to overfishing it, even if you wanted to.
　So now they can do it.

''So it's a pain in the ass to come back here every single time we go back to the city, so we're going to camp for a while.
Wow........here in this place.....
I'm not doing this in the middle of the Dragon's Tomb, by the way.

　So we began our camp life in the mountains, a short distance away.
　As Chocolat declared, he cooked a simple but delicious meal for us that we didn't expect to find in the camp.
　The bone-dragon rampage went smoothly, and we soon reached level 34.

　However--

"...Ray. Looks like things are getting a little less interesting for you.

　I said this early in the morning as I ran my eyes over the updated strategy book.