*BOOM

A youth with his white robe and a bit dishevelled hair was running forth to the loud clashing of noises coming from the East barrier. Ghouls had now breached the school premises. While heading to the direction, he encountered five ghouls on his way and he easily defeated them by bashing their spirit cores. He discovered it when he accidentally broke his sealment jar because of his carelessness and so curious what was the glowing thing of one of the ghoul's eye socket. He separated from his students after they took some sealment jars because that was the plan.

Ghouls are frightening existence. Back at the Fifth Era, the pinnacle era of Warriors. A curious Alchemist unexpectedly developed an Undead Potion which was supposed to be a body and chakra strengthening potion. His ȧssistant was the first to test the efficacy of it but things unanticipatedly turned into worst, his qi suddenly started to diminish from his body, weakening him and it followed with the process of dispersing away from his spiritual roots leaving him no qi and dry to the core. They thought that this was the only effect of the failed product but things again turned out worst, his ȧssistant that suffered a setback slowly transformed into a hideous creature with deathly pale skin, eyes were dimming into bottomless pit and his nails sharply elongated turning him into a ghoul. The first living creature with qi that he sensed was the Alchemist and things happened badly. Then back at that time, the formula that was used on making the Undead Potion was named Unex Formula which was sealed at the top of the Library Tower, the forbidden area of it.

Chun was hurrying towards to his supposed destination avoiding any ghouls. He can't keep dealing them because he needs some things to do first and that was to clarify things with the girl Aichille.

From his position, he sees two colored uniforms resembling the Blue Squad and Red Squad of the Security Team headed by Zhi and Sisi.

One of the rumors in the school that the security team back then was not divided, there was just 'a bit' of an issue happened and it made them to divide the security team which was now the Blue Squad and the Red Squad, they both had areas of responsibility that is personally ȧssigned by the President Kali. The De'Noctis Institute was established during the 3rd Era together with the Protectors that was now lately named as Security Team so it was basically a very prominent team and only chosen students are members of it. Being part of the security team in De'Noctis Institute can grant you a decent job after you graduate because some Kingdoms would willingly hire you as their mage or warrior.

At that moment, Blue Squad and Red Squad were fighting side by side despite of their conflicts, they will agreeably toss their personal problems aside for the protection of the school and most of all, they don't want to step the temper of the President if they will not cooperate with each other so they had no choice.

Chun timely arrived at their location, he was about to find Art and Aichille when two ghouls block his path.

The two ghouls had height difference, the tall one with a lean body had a blank face on him staring at Chun with a monotone look, while the other one which was a head smaller to his comrade was smiling creepily at the youth and his hungered eyes was conveying something. He was likely ready to suck Chun's qi.

The first one to move was the smaller ghoul, he can't wait to suck humans. He fired his nail razors toward Chun, having the white haired youth to instant cast an Earth Shield, blocking the sharp razors. The smaller ghoul keep attacking not caring with Chun's defences, his blood was boiling due to excitement because his prey was hard to deal so in conclusion his prey's qi would be a delicious meal.

Chun simultaneously casts his wind vines, invisibly trapping the smaller ghoul and slowly surpressing its spritual core. In a snap of a hand, the spiritual core of the ghoul that was located on his left eye crack and dissipate, making the lively ghoul back to its former self; a corpse.

The white haired youth suddenly hear a shriek from his back, he turn around to look where the noise came from and it was the fiery red hair lady with scarlet eyes was looking at her new master, excitingly while hacking the tall ghoul's head away from its body with her twin swords, and crashing the spirit core on her hand.

Chun animatedly gaze at her swords. That was no ordinary two swords, it was the Twin Excalibur Light and Dark. They were a contrasting element to each other, while Aichille slowly hacking the ghoul's head the Dark Excalibur was absorbing the death energy from the dead ghoul's body, leaving it very lifeless. While Light Excalibur is replenishing the chakra of Aichille. These two swords was appearing to be a needle-like sword but having opposite colors, the other one was black while the other one was white. It was handcrafted by a famous Blacksmith during Fifth Era, it was made from a Death Dragon's scale and Holy Eagle's claw. That Blacksmith accidentally obtained this rare materials from one of his friend's expeditions and they never expected that he'll be able to make this kind of legendary swords. This Twin Excalibur can't be separated because both are made for each other.

And Twin Excalibur Light and Dark can't be used without its chosen host, this swords had their own souls living on them so its basically two picky swords. Hermie and Link was the name of the souls residings on each swords and they were twins.

Aichille flicked her twin swords and slowly clean it with a cloth. She returned it in her scabbard on the back.

"Greetings, young master!" Aichille beamed at Chun with puppy eyes. She was waiting to be praise for her handiwork.

The lad was about to say something at her when he was interrupted by the butler,"Young Lord, are we helping the extermination of the ghouls?"

"Later. We will discuss some things first" Chun directed his look at the grumpy Aichille that was glaring at the dense butler.

The red haired lady turned at Chun, beaming at him,"Absolutely, young master!"

Chun then leaded the way, both followed. He was not really uncaring towards the school, he just needed to wait for the signal to begin their supposed plan.

'It's in your hands now, Miku'