Cold and Prideful

Sebastian worked fast by orders of Sullivan. He has already met some people and 'convinced' them with some 'talking'. With all that, Sullivan can go to high school.

And currently, Sullivan was in front of his new high school. It was a relatively 'normal' high school near his condo.

"Hm, then let me see how it feels to be in high school." Sullivan let out a smirk before glancing at the students whispering before ignoring them completely. They were merely ants by his standards.

He then started walking towards the faculty room where he was set to meet hos homeroom teacher. A few moments later, he arrived in the faculty.

'Hoh? It seems there was a half-breed here.' Sullivan smirked slightly as he stared at one particular 'human'.

"Who among here is Yumesaki Harumu?" Sullivan asked or more like demanded by his tone of voice.

"U-um, it's me..." A woman with navy blue hair in short bob haircut raised her right hand. Her hair was hiding her eyes.

Sullivan's smirk grew as he saw who raised her hand. He signaled to her, "The let's go to the classroom. Aren't you supposed to be my homeroom teacher?"

Hearing his tone of voice and how Sullivan spoke, one of the male teachers suddenly stood up.

This teacher then pointed his finger towards Sullivan, "You...! Don't you have some respect to your teachers! How dare you speak as if you're ordering someone!"

Sullivan frowned upon hearing the teacher and how he was being ponted at, "Do not point your finger at me, ant! Put your finger down or you'll regret it!" He warned coldly

"Hmph! How da-" The teacher didn't finish his words before the whole faculty members fainted as some kind of pressure wash over them. The male teacher was the only one remaining standing.

Following after that event, some kind of barrier enveloped the whole room, making it a pocket dimension.

Sullivan then appeared in front of the teacher. He then grabbed the teacher's neck and easily lifted the latter with one hand.

"As I warned, you will regret it." Sullivan gazed coldly at the man who was struggling and looked horrified.

"Sebastian," Sullivan said

"Your highness, what are your orders?" Sebastian suddenly appeared behind Sullivan, bowing.

"Pass this man to the blood demons and they can do whatever they want. Say it is my order!"

"Understood, your highness." Sebastian smiled sadistically as he grabbed the man by the neck too while Sullivan let go. Following that, Sullivan deployed a wide ranged memory covering the whole Japan and alter the memories of people regarding the man earlier.

With that, the man's existence is now unkown. From now on, the man doesn't exist in this country nor will he be able to come back. He got into this situation just because he offended Sullivan.

Sullivan then once again snapped his fingers and the people woke up then came back to their works as if nothing happen.

Harumu glanced at Sullivan before lowering her head and started walking. Sullivan closely followed her and as the two walks in the hallway, Sullivan got closed to her and whispered.

"So what does a half-breed doing here?"

Harumu flinched at the question, "U-uh w-what are talking about?" she asked while stuttering.

"Don't try hiding it from me, I can clearly feel you're not a pure human. You have succubus blood flowing in you," He said

Yumesaki Harumu sped up subconsciously as she gripped the edge of her uniform. She was nervous as the young man she just met seems to know her identity.

Sullivan didn't speed up and casually walks as he watched Harumu getting away. He chuckled at the sight, "Interesting..."

.....

The whole day at high school was...not as enjoyable as Sullivan expected. But there were some interesting things in it nonetheless so he plans to continue attending.

And now, he was back to his condo unit. The first thing he did was opening his phone to play some FGO aka gacha hell but then a holographic board appeared in front of him.

*Ding!*

[You have been invited to a Group Chat!]

[Do you wish to accept?]

[Yes or No]

"And which god is playing a prank on me by using some magic?" Sullivan muttered and selected No.

[Congratulations for becoming the admin of the Dimensional Group Chat!]

[Do you wish to sendout the invitations?]

[Yes or Yes]

Sullivan's mouth twitch after seeing what happened. He then chuckled, "Huhuhu, quite amusing eh? Very well, I'll play for more."

He then selected "Yes".

======

[Sending the invitations...]

[Insect Pillar has joined the Dimensional Group Chat]

[Ultimate human Renürion has joined the Dimensional Group Chat]

[Perverted Crow has joined the Dimensional Group Chat]

[Sage's Grandson has joined the Dimensional Group Chat]

[Nether Realm Demon Prince (Admin) has joined the Dimensional Group Chat]

[All the current members have been gathered, please refer to the manual for the explanation on what the group chat is and the rules of it. The manual can be found in the upper right corner.]

=====

Sullivan glanced at the upper right corner of the board and sure enough, he found the thing. Curiously, he opened and read through it.

After some time, he got silent before laughing out loud, "Fuhahaha, what kind of bullsh*t is this?"

Sullivan didn't believe in what the group chat said about what it is. He believe it was some kind of prank or ploy from those gods of the Aether Realm to mess with him.

But then he saw the conversation that's currently happening in the group chat.

=====

Sage's Grandson: Um, may I ask who are you people and what this is? I've already read the manual but is it true that were in different dimensions?

Ultimate human Renürion: Hello Hello~ Why don't we ask our admin, maybe he knows something?

Perverted Crow: Indeed, but what's this nickname? I'll tell you I'm not a pervert, I'm a man of culture!

Sage's Grandson: Isn't that basically the same?

Ultimate human Renürion: Yeah Yeah~

Perverted Crow: Hey! I'll have you know, they're completely different things.

Perverted Crow: Anyways, I think introductions are in order. I'll go first, my name is Azazel.

Sage's Grandson: I'm Shin Wolford

Ultimate human Renürion: You can call me Tabane-chan the Genius!

....

=====

Sullivan stared at the interactions and smirked, "I'll play this game of yours, just wait for me to find who you are."

He then entered the chat group.

=====

Nether Realm Demon Prince (Admin): Are you those bastards from the Aether Realm messing with me?

Perverted Crow: Huh? Aether Realm?

Sage's Grandson: I don't know what you're saying.

Ultimate human Renürion: Are you a chuuni? Your nickname is kinda chuuni, you know. Pfff-

Nether Realm Demon Prince (Admin): What did you say, ant?! I am Sullivan, the Prince of Demonkind of the Nether Realm.

Ultimate human Renürion: Booo, are ypu really going to continue with your roleplay? I commend you for hacking into my network system but you should drop the chuuni act.

=====

Sullivan smirked coldly, "Huhuhu, just you wait."