The Demon King System
Senderos

Gral appears in a workspace filled with displays of books on Magic, state administration and some displays of antiquities coming from the Labyrinth.

“Why didn't you tell me you were coming here?” The man in his forties was shocked to see the appearance of one of the Demon Commanders. “Temple of Light is currently putting Magic Knights in this City and I fear that there are Inquisitors among them who instantly realize Mana Devil lord Gral!” he was not happy with Gral's presence.

“Good Shrine of Light has appeared here, tell them that the former Demon King Zagralaas and the Dark Witch have slipped into the city!” sahut Gral leisurely sat down on the sofa located near the man's desk.

“Hah? The Demon King is here! What about that plan? Are we going to postpone it?” The man was curious and also happy that it would be considered to contribute greatly to the Temple of Light as it reported the existence of the figure that the Temple of Light wanted the most.

“We will continue!” sahut Gral smiled, “his sacrifice was replaced with the blood of the Witch P.e.r.a.w.a.n and it just so happened that I had seen the Witch girl in this Castle. She's a silver-haired girl with blue eyes.”

The expression on the man's face shriveled wryly and immediately sat down lethargic, the glass held by his hand shattered into pieces.

“Ga-the girls My daughter Mr. Gral!” The man refused Gral's request.

“I do not care who the girl is because she has a very pure Mana and only her blood is suitable to be used as a sacrifice to summon (awaken the undead) it. We have made preparations so far, don't tell me you will betray the kindness of His Majesty the Demon King Eblirt and will fight us?“ Gral was not happy with the answer from the man.

“No! That's not what I mean, Mr Gral, can't you use another witch? It just so happens that many Magic Knights of the Temple of Light in this City and I will have my subordinates capture them!” the man tried to calm the situation so that Gral would not get angry.

Gral shook his head as a sign that only the girl was suitable for sacrifice. He then stood up and a magic circle appeared under his feet.

“Middle of the night I will wait for you at the ritual place and don't forget to bring the girl!” gral stared at the man's sinister eyes.

The door of the room opened and a 17-year-old Silver-haired girl with blue eyes walked in while smiling warmly. However, the man was instead sad to look at the girl because he had to hand her over to Gral to be made a sacrifice in the ritual later that night.

“Did Dad talk to someone? And why does Dad look sad?” the girl asked as she approached the man and patted the man on the shoulder. “Dad don't work too hard, just leave some of your work to me or Brother!” said again.

The man took a deep breath and walked towards the window, his gaze seemingly blank and heard many times a long sigh like he was thinking about something very complicated.

“Dad?” The girl was worried about her father's attitude.

The man raised his hand and a Man suddenly appeared behind him with a knee bent position and lowered his head.

“Tell the Temple of Light that the former Demon King Zagralaas and the Dark Witch have infiltrated the City. Tell Coen Graham to lead the Graham Family Magic Knights to search for the former Demon King's whereabouts!” exclaim that man.

“Good lord Daendels!” his subordinates instantly disappeared in an instant.

“You dress up neatly and later tonight come I meet with important figures. Don't talk nonsense later and just follow what I say!” daendels Graham exclaimed with a trembling tone. “Go Juliana.... I'm busy!”

Juliana was surprised to hear her father say, she bent her face slightly and immediately walked out of the room wondering in her heart what really happened to her father, because his attitude was not as usual.

Daendels Graham wiped his tears and suddenly someone hugged him from behind. “Honey... don't worry, His Majesty the Demon King Eblirt will definitely give you a big gift later!”

When Juliana was first able to use Magic, his wife who was a descendant of a mixture of Devils and Elves was instantly worried that the Devil would kidnap her Daughter for possessing extremely pure mana.

Just like the Elves who possessed extremely pure mana, they were often kidnapped by Devils and Black Magicians because their blood was best suited for the undead summoning ritual being used as a weapon.

...***...

Juliana secretly follows her older brother's entourage leading the Graham family's Magic Knights who will search for the former Demon King and Dark Witch's whereabouts.

He was very curious as to what the figure of the Devil was, as well as the Dark Witch who came from among the Human Race.

He immediately imagined that the former Demon King was a buffalo-like horned figure with red skin, while the Dark Witch was an old woman who walked bent over supported by a magic wand.

Several times Coen Graham looked back because he felt someone was watching them. However, Juliana immediately went into hiding when her brother turned to her.

“Ah, they are running too fast!” juliana was about to run after Coen Graham's entourage, but he hit someone instead.

“Hey, be careful when running beautiful girl! Alamak... so beautiful isekai girl this one!”

Juliana was astonished by the foreign man's tone. His speech log was very strange and he thought he might be from a distant region of Senderos City.

“Anuuuu... forgive me, sir!” Juliana immediately lowered her head.

“It's okay miss... ah, it hurts so much!”

Juliana immediately looked up and her head hit the chin of the man who also accidentally bit his tongue.

“Mr Zagralaas!”

The two women walking with the young man immediately exclaimed together, both of them looking very concerned about him.

“I'm fine!” sahut Pitung while spitting mixed with blood towards the sewers near them.

“Ah, Brother Coen is not seen again!” Juliana ran away from Pitung. “Sorry Mr. Zagralaas.. If we meet again then I will treat you the best snacks of Senderos City!” his yell.

“He-he-he... cute beautiful girl!” Pitung smiled widely, but he felt the aura around him was very gripping and as he turned to the left and right sides, he was surprised the gaze of Netla Durand and Larissa Blackwood was very creepy.

Juliana continued to run and she suddenly stopped running as she remembered the name that the young man had mentioned. He was reminded of his father's remark about the former Demon King infiltrating into Senderos City. "Could they?” speculated.