As they agreed, Sofia led Kai to the principal office while Roselyn chose to tag along. As one would expect, they gathered attention everywhere they went. Kai's reputation was already worldwide, while Sofia and Roselyn were famous on their own.

Still, most of them were actually gossiping about Kai and Roselyn since they thought Roselyn had become Kai's partner on the first day. They might have actually contacted each other before that.

Kai didn't answer nor clarify this matter since he would just get a bigger reaction from them, so it was not worth his time.

He only walked without looking at them. Yet, he didn't know why but the men's stares contained killing intent.

Sofia shouldn't be the problem since her relationship with him had been announced, so the real reason must be Roselyn.

Deciding to figure things out, he listened to all their conversations and understood that Roselyn had a reputation for being one of the four "queens" of the school alongside Sofia.

The queens possessed everything from Family Background, Money, Talents, Skills, and Beauty. They were the most idolized people in the entire school, so no wonder they released their killing intent.

With Sofia in his front and Roselyn behind him, he truly looked like a king. They felt jealous because they wanted to change positions with him.

There was also the fact that Kai didn't come from a big family, so his "status" was quite low, making them think that everything he achieved came from the Graham Family or any other big family in his harem.

Kai couldn't care less about this because strength was what mattered. If he killed them, they wouldn't be able to do anything unless they came back to life.

After what felt like a long one-hour walk, they finally arrived at the principal office, where he needed to handle another troublesome guy, Sofia's grandfather, Jules.

Knock.

Knock.

Sofia knocked on the door and opened her mouth. "We're here."

"Come in." Jules's voice came out as Sofia reached the handle and opened it.

"Excuse us."

The room was similar to that of a Student Council back in Sacred Magic School. One big table for the Student Council (Principal) at the other end of the room and two big couches for others to sit on.

"You've finally come. I'm tired of waiting for you." Jules complained and noticed Roselyn behind Kai. He clicked his tongue and threw a palm-sized white card toward Kai. "This is your room key."

Kai grabbed it without a problem and checked the key, finding "09" on it.

"I have settled every single document for you other than these two that require your signatures. After that, you can go around the school, go to your dorm, or even start listening to the lectures. I don't care." Jules shrugged. "If you want a mission or something, ask my granddaughter to guide you to the billboard where you can find a mission… Hmm, never mind. I have another solution."

He opened a drawer on his right and found another device. "This is a new device. You can use this in this place. Ask her to link it up with the billboard, so you can check the mission in your room."

Kai narrowed his eyes and thought there was a tracker inside. However, it wasn't like they would see or listen to anything since he would only play by the rule.

"Thank you." Kai nodded his head politely and signed two documents after taking a close look at them so he didn't get cheated.

"In that case, I will guide him to his room." Sofia nodded and waved her hand.

"Yep. You can go now." Jules let them go just like that.

Even Kai expected he blew up about something stupid, but it seemed he could act professionally as the principal.

They went straight to the dorm where everyone lived.

Suddenly, Sofia glanced back and opened her mouth. "I think you don't need to follow him for today. It's not like he is going to do anything right now. I can guide him as well."

Feeling a bit suspicious, Roselyn shook her head. "I'm afraid I can't comply with your request. I have been tasked by the Union to follow him anywhere other than bathroom and bedroom unless it's necessary."

Sofia sighed and turned back as Kai glanced to the side, finding a certain classroom. "Hmm? What's that?"

"Engineering Room. In this school, we separate three specializations. The first will be trained like a soldier. In your US Base, it's like the combination between the Magic School and Military School. We train both aspects together.

"The second specialization is her." She pointed at Roselyn. "Fighting with an exoskeleton. Well, you can consider me as one too, but when you have gathered enough merits through the school systems, you can request a unique exoskeleton extension like her spider legs. I don't have any interest in those, so I can't show you anything.

"The last one is Engineering. Their school materials are to research exoskeletons and create their own unique exoskeleton. Of course, this only happens recently since the Union seems to want to spread it worldwide.

"That's the reason why we agreed to US Base's request to make your own exoskeleton. In any case, it's going to spread sooner or later, so even the US Base will start sending students to learn here.

"Anyway, all three respect each other because an exoskeleton won't be able to do anything if the engineers don't want to make an exoskeleton for them. The supply will be cut if they offend the basic course people since they occupy most of our numbers and gather the materials for them.

"And you may end up getting beaten up if you offend an exoskeleton user," Sofia explained everything he needed to know in this school.

He nodded with a serious expression, knowing the reason why they could live in harmony.

"Well, the entire school will eventually hate you if you create a commotion here because these three are helping each other to survive," added Roselyn with a smile.

"Yeah, I can see that. I just hope that someone is not foolish enough to mess around with me by throwing a fake claim." Kai narrowed his eyes and released his killing intent.

Roselyn sweatdropped as she could foresee a bloodbath if this guy were offended. With him being able to kill an S Rank Magical Beast, his skill might already be on par with Jules, their strongest. If those two joined up, no one in the Union would be able to stop them.

That was why they sent her to check on him and try to seduce him even though she didn't want to do it. His power was just that absurd.

Although this was only for the higher-ups, Kai was actually more famous for his other ability. It was his commanding ability. Without any doubt, Kai could be considered a genius in warfare. If he ordered Campbell Family's soldiers and fought together with Jules, they would truly be unstoppable.

Kai could understand that as well, so he felt that someone might try to mess it up by creating a problem for him. For better or worse, it would influence the entire school and ultimately the entire base.

Thus, Roselyn's other mission was to sustain a safe environment, so Kai didn't pull any tricks. She had gotten permission from the Union to eliminate people that would disturb this peace anyway since Kai was a double-edged sword.

And due to this agreement, they couldn't kill Kai as well or they would be condemned by all the people in the world, including their own citizens.

Noticing her thought, Kai smiled. "You're going to have rough days."

"I have prepared for it." She let out a long sigh. "Just be gentle to me."

"…" Kai fell silent as this girl pretended to misunderstand what he was talking about. What Kai meant was a serious problem, while she replied as if she mentioned the lewd problem.

In the end, Kai decided to stop talking and followed Sofia until they arrived at the white building next to the main school building.

This dorm could host more than five thousand people at once, so the students could have a good living environment without the need to return to their homes.

After another few minutes, they arrived at room 09, where Kai would live for the next three months.

Suddenly, Sofia did something no one would think of. She opened the door with the same key card as the one in Kai's hand.

Even Roselyn dropped her jaw to the ground as she thought that what she just saw was an illusion. 'They had us… The Campbell Family had us.'

Kai entered the room while asking nonchalantly. "Why do you have—"

He stopped the moment he took a look at the room. It had a simple closet and one regular-sized bed, barely enough for two people. Other than that, the room only had one table and one chair. None of them were actually for two people.

Yet, Kai found another suitcase with women's clothes. There was no doubt that those clothes were Sofia's. In other words, Jules's plan was to make them cohabit with each other to grow their love by sharing everything.

"What a sly old man…" Kai commented with a poker face and shook his head helplessly.

"This… Don't tell me… you two are going to live together?" Roselyn asked, flustered.

"You can already see the answer. Why do you even need to ask it again?" Sofia shrugged and entered the room like how she had been doing for the last couple of days.

Kai only sighed and cared no more. He didn't mind sleeping together with her since both knew that they couldn't do anything unless they had the medicine. In other words, no matter how clever the plan was, nothing would happen.

The only thing that would increase was their affinity with each other since they basically shared everything.

Roselyn gasped and shouted. "I'm going to live here too!"

"There's not enough space." Sofia suddenly made a small grin as she teased her. "Are you sure you want to intrude on our love nest?"