Then hell broke loose.

The incidents happened for three years that nobody even suspected him as it was negligible to conclude that an outsider maneuvered this scheme due to the well executed murders.

The silver haired young man quirked her brows as it was still a magnificent plot that the culprit created, he was able to memorize the twisting passages that only the elders knew. He manipulated the Yu family members on his palms without them knowing. If the circumstances were not the same and she met this person, she might try to get close to him and learn his tricks.

'Such a waste!'

Chun sighed from looking at the poor young man infront of her as she flicked her sleeves and a document related to Samuel appeared from her spatial storage.

It said about the status report of Samuel Lacos, this was his medical record when he was still ten years old, the time when he killed his whole clan. The file had an old scent due to being procured from the old files of the former doctor. A picture of a expressionless kid was on it followed by descriptive words.

'Samuel Lacos, 10 years old. Doctor is Eric Denova. It was diagnosed that the child was born with a mental illness that would give him personality relapses from time to time. When the relapses was triggered, inject xv302 as it would calm it down. Do not put him to sleep.'

"xv302? What is that?" Chun stated as she observed the man who tenses from hearing the word.

The xv302 was a personal medicine for Samuel's case as his past doctor deemed his illness to be special. But they didn't know that it was a mistake to stimulate it, while it calm down the patient who was being attacked by his illness, the medicine would slowly enter his bloodstream and ėʝȧċuŀȧtė the substance that would cause the stimulation of his inner demons.

Samuel had no knowledge about this, his father was truly a sadist as he experimented his child by using that medicine. Samuel's mother was just an orphan who was secretly raised by the Lacos' patriarch to carry out the experiment but unknown to them, a tragedy would befall them before they could finish their project. Someone discovered about the patriarch's blasphemy that led to the illegitimate child, Samuel.

The silver haired young man had a gist about this medicine because of Lith. It was said to be crafted from a forbidden formula that Lith's family had been guarding on. The medical geek had no idea how did the formula came to the hands of this people but she would surely find out after contacting her parents.

Chun looked at the bowing man who had been silent, she had a hint of mirth on her eyes as she was amused by the unprecedented discovery. The silver haired young man turned her back as she was about to get out from the bed when a small drop of liquid spurted at the silver haired young man's cheek.

Chun wiped it from her face and saw the dark red blood that stained her dainty fair hand. She immediately looked behind her and saw that Art mercilessly removed the head of the servant as it was about to attack his young master.

The butler was still on the sideline when he saw the odd behavior of the culprit as the silver haired young man was about to get down from the bed. Art detected a hint of dark energy flowing out from the culprit. Without hesitation, he swiftly slashed the neck of the other.

The silver haired young man was about to get near her butler when Art warned her to not move from her spot. Knowing that the fight was just starting, the butler readied himself.

Art was baffled about this stray demon who was possessing a mortal's body. Currently, his father, the Demon King was still at peace with the ten continents due to the treaty that they had signed off, six hundred years ago, after their defeat from the Great War. So it was negligible to be the Demon King's plot as this was a stray demon.

There were three kinds of demons, the strays who had no physical body and would only possessed a person of their choice to corrupt. The supremes were demons that were under the Demon King and the rulers were demons that had a bloodline of the Demon King himself.

The camera that Li Li installed was destroyed due to the emerging dark energy within the room, the monitor that Rye was looking on turned static as the tech geek started to contact the teacher inside. They knew that the silver haired young man was in danger. As the head patriarch with his ȧssistant was present with the seven students who were surveiling the scene, he immediately called for his guards as they hurried to Chun's guest room.

But they couldn't even inch to the door as a turbulent dark energy was engulfing it, preventing them to save the silver haired young man.

"What are we going to do?!" Li Li stated in a panic as she worried for the life of the teacher.

"I saw his butler with him," Rye slowly spoke as he witnessed a glimpsed of Art due to his fast movements on beheading the culprit.

"Then we should pray for their safety." Yu Luo had no choice too as he had no methods of interfering with a dangerous energy even though he was a strong cultivator. A dark energy shouldn't be underestimated.

In the other side.

Art was facing off with a devilish-looking yet attractive incubus. He was surprisingly had a physical form because of the gathered dark energy that he had been eating from the hatred of the person that he had possessed, he had ate as well the spirit of those people that Samuel had exterminated so it gave him enough energy to create his physical form.

The incubus smirked at the butler as he trailed off his stare to Art's back. He licked his luscious lips while ŀustfully observing the silver haired young man who was peeking at him.

"Hmm… we should negotiate. I'll let you leave if you give that boy to me," the seductive voice of the incubus echoed from his throat as he ŀusted the beauty of the young man. He truly adored exotic kind of beauty, this boy was up to his taste.

Imagining some perverted methods to torture the silver haired young man under him, he couldn't help but mȯȧn from pŀėȧsurė. He didn't noticed the darkened face of the butler as Chun enthusiastically awaited for the fight to unfold.

She was about to witness the amazing abilities of her precious butler, this was her second experience of witnessing this 'dance' of Art as the last one happened when she was still thirteen years old, when someone bullied her and Art taught them a lesson.

"Non-negotiable," the butler plainly responded with darkness on his voice as he disappeared from the enemy's line of vision.

The incubus erupted from the smugness of the butler as he attacked to the air while Art disappeared. Sensing someone from behind, he deflected the offence of the butler. He was stunned to see that his opponent could match his abilities which was interesting.

He distanced himself from Art and observed the movement of the other. Art had no plan to initiate the attack again as he waited for the incubus to go at it.

For Art, this was just a game to him as this opponent was totally couldn't keep up if he truly got serious on killing him. He decided to slowly torture this demon as it violated his young master's existence, thinking ŀėwd thoughts about the silver haired young man was committing sacrilege.

One hour had passed by and the stray demon finally noticed something odd, though they were matched in abilities, why was he feeling tired while the other was still in his top condition with that usual blank expression of his that made the incubus to be angered by the arrogantness of Art.

Deciding that fun times was over. With no delay, Art disappeared again from his spot and appeared from the back of the stray demon while blood dripped out from his hand. Not knowing how was he killed in a blink of an eye, the incubus dropped down to the ground, laying motionlessly.

The butler stared the frowning silver haired young man as he took a white handkerchief from his pocket. He wiped off the black liquid substance on his hands as he knew that Chun wasn't fun of the stench coming from a demon.

Chun wrinkled her nose while pinching it. When it came to demons' blood, she wasn't used to the abhorring scent of it. But only Art's blood was sweet smelling to her.

While the demons had a black color of blood, Art was unique as he had this blue blood that Chun was curious on.