Demonic Freedom - DxD X Sister New Devil

"Get him!!"

On the outskirts of Wildart City, there was a chase in progress. Dozens of armored demons, chasing a red-haired young man, wearing a fancy outfit, a common one amongst nobles, running away with a huge smirk on his face. That young man's name is Kazuki Naruse, the first son of the deceased Demon Lord, Wilbert.

Why he was being chased? let's just say that he "accidentally" attacked one of the Demon Lord Faction's watchtowers...

"You're making it boring, can't you run faster?" he asked, as he stopped and waited for his pursuers

"Don't think you can play with us, you little brut!! Take this!!" one of the guards yelled as he shot a fireball at him

"C'mon, that's the best you got?" he said, as the fireball hit him, and didn't hurt him

"No, but it was enough to distract you" he heard someone say from behind. He turned towards the voice, seeing a guard behind him. It wasn't long before he was surrounded by numerous guards.

"You're all here? That's great, now I have more witnesses"

"What are you talking about!?" asked one of the guards angrily

"You see since my father died, I've been very depressed, so I want you guys to tell the whole Underworld this: the Demon Prince, Kazuki Naruse, has passed away..." he said

"What?" one of the guards asked, but before any of them could understand the meaning of his words, Kazuki created a black hole, that s.u.c.k.e.d him, leaving the guards stunned.

"That was the Red Prince!?" asked a shocked guard

"That was a black hole, right?" asked another one

"Yes, which means that the Red Prince has committed suicide…"

"That's… great for us, isn't it!?" said one of the guards excitedly

"Yes!! Let's hurry up and tell the boss!! I bet we'll get a reward" a guard said, and led the other guards, running back to their territory.

After a few seconds, the "black hole" opened again, and Kazuki came out of it, unharmed

"Now that was boring. They didn't even try to check if the black hole was real! The young demons of today have become way too careless" he complained

"Whatever, I guess I can finally have some fun!" he said, and was about to open a portal, until…

"Where exactly are you going to, Kazuki~Kun?" he heard a female voice asking him from behind

He put a smirk on his face and turned around, to see a silver-haired "young woman" with purple eyes, horns, and pointy ears. The woman wore a white lacy dress.

"The way you appear out of nowhere is truly scary, Sheila"

"That's what makes it so amusing!" Sheila said

"You know, even though your black outfit looks great on you, I prefer this one"

"Really? If Kazuki-Kun says that, then it must look great on me. After all, Kazuki-Kun is a man who tasted a lot of women…" Sheila said in a sultry tone

"It sure is. Now, if you'll excuse me, I need to take advantage of my freedom, as long as I DO have it"

"And where are you going to go? The Moderate Faction needs a leader after Wilbert's death"

"It's not like I'm leaving forever. I'll be back, eventually"

"And what will we do until then?"

"I'm sure you can find a temporary substitute. You can even use Mio. You sent Maria to her, right?"

"Just promise you'll come back, okay?"

"I will…" he said and opened a portal, and entered it. Before he disappeared, he turned towards Sheila with a grin and completed his sentence "Eventually"

After Kazuki disappeared, Sheila said to herself "Sometimes, I wish Maria's father was a bit more responsible …" and with that, she started to return to the city.

When Kazuki came out of the portal, he entered a dark alley

'It's been a while since I've been in the human world…' he thought to himself before he looked in front of him, to see two thugs trying to robe a young woman. Both of the thugs wore red V-neck shirts, with a black leather jacket over it, black torn jeans, and white Adidas Superstar shoes

"Give us the money, and we won't kill you!" one of the thugs said, as he pinned her against the wall

"Or else…" the other thug said, grinning l.e.w.dly at the woman's figure

"Someone! Help!" the woman shouted

Kazuki smirked at the scene as he thought 'I'm going to have a lot of fun in this world' and approached the thugs, saying "Hello guys! What are you doing here?"

~~~ Time Skip ~~~

"That's better!" Kazuki said as he walked out of the alley, wearing a red V-neck shirt, with a black leather jacket over it, black torn jeans, and white Adidas Superstar shoes, and started to stroll around the city

If someone were to look into that alley, he would see two men laying on the ground, one of them n.a.k.e.d, and a young woman with an expression of ecstasy, laying on the floor with white liquid flowing out of her c.u.n.t

"Now, I need to find a place to live in. Let's look around this city" he said to himself

~~~ Time Skip ~~~

After a few hours, Kazuki finally found a place fitted for him. It was an abandoned three-story mansion on the outskirt of the city. On his stroll, he discovered a few things about where he was. First of all, he was in Japan, in a city named Kuoh. He also learned that for humans, he looked like an 18-year-old teen, who's in his final year of school. When he walked around the city, he took notice that he attracts a lot of attention. After a little check (from a very nice female bartender…), he learned that red hair isn't very common in the human world, especially in Japan.

"If I'm going to live in this mansion, I have to get some maids. I can't take care of a huge mansion like that. Hell, I can't take care of a normal apartment!" he said, laughing in the last part

"Where can I find some maids…? And ones that know about the supernatural… I guess I'll take one more look at the city, maybe I'll find some interesting people… well, for now, I need to at least take a look inside" Kazuki said and went inside the mansion.

The first room Kazuki entered, was the living room. It was a big and wide living room, with three couches, and a coffee table. On the middle couch, he saw a black cat sleeping peacefully. As if feeling his gaze, the cat lazily opened its eyes and looked at Kazuki. For a few seconds, both only stared at each other, and then the cat quickly ran away and jumped out of a window

"She ran away… is it something on my face?" he wondered to himself and continued his tour. After looking at all the rooms, Kazuki could count 15 bedrooms, 2 baths, three kitchens, three living rooms, and three dining rooms (each floor has its kitchen, living room, and dining room).

The main problem was the mansion's condition, but that wasn't something Kazuki could take care of alone, so he focused on furnishing the mansion. After a short visit to his old room (as he made sure no one sensed him), he finally finished his work for the day, so he sat to eat something

"I'm so lucky I had those prepared meals in my room, or else I would have needed to go eat outside until I get some maids!" he said as he started to eat.

Then, at the corner of his eye, he saw the black cat from earlier, staring at him caustically from the entrance of the kitchen. He continued to eat as if he didn't notice it, and then the cat's gaze turned to his plate. He smirked to himself as he took a piece of his fish with his fork, and laid it on the floor near him

"Come and get it if you want"

It didn't take long before the cat rushed at the fish, and started to eat it. As it ate, Kazuki lowered his hand to pet the cat, which approved it, while enjoying both the petting and the fish, as Kazuki chuckled in his mind, thinking:

'On the first day in the human world, I find an abandoned three-story mansion, and an SS-Class stray devil living with me… even after his death, the sanctimonious from Heaven still grant me entertainment in his little world…'

After he finished eating, Kazuki stood up, and the cat quickly backed away from him but didn't run away like last time.

"I guess I'll go to sleep. I interrupted your sleep, right?" he asked the cat, who obviously didn't answer him

"Since I interrupted your sleep, you can come and sleep with me, if you want" he said and started to go to his room, which was on the third floor, and the biggest in the mansion. He quickly laid on the bed, as the cat stood at the entrance of the room.

"Are you going to come, or not?" Kazuki asked, taps on the bed

After Kazuki saw it didn't come, he quickly closed his eyes and fell asleep...