I'm glad many of you are enjoying the story so far. As for deleting the old chapter and replacing it with this one, I decided to change some things and keep future OCs a surprise. Also this is strictly ChadxKurokaxRossweisse. Anyway, I hope for more reviews after this chapter! Enjoy!

(Underworld)

"Zech-tan~!"

A loud, feminine voice rang through the halls of the mansion belonging to one Sirzechs Lucifer. Said Satan was currently in his office, doing the usual paperwork. It was one of the many things he disliked about his current position, but it was a necessity to ensure the survival of the Devil Race. Right now though, Sirzechs would have to deal with another Satan.

Without even a chance to speak, the door to his office were thrust open. The perpetrator was a beautiful young girl with purple eyes and long black hair tied into ponytails. Despite her childlike body, she possessed large breasts that seemed to bounce with sync with her excitement. The most notable thing was that she was wearing what would be best described as a pink Magical Girl outfit, including a wand in her hand. This was Serafall Leviathan, the Satan in charge of foreign affairs.

Knowing what this was about, Sirzechs put on his best smile. "Ah, Serafall. Good to see you again"

BONK!

Sirzechs was cut off when Serafall delivered a hard hit to the head with her wand. The Lucifer let out a yelp as he gripped his head, already feeling a lump starting to form. Serafall had a childish pout on her face as she glared cutely.

"Zech-tan, why are you so mean? You didn't tell me Cha-tan was spotted in Kuoh!" Serafall exclaimed.

Rubbing his head, Sirzechs tried to speak back. "I was going to tell you Serafall, honestly. It's just that I was distracted by other matters and" He was cut off again but was not hit on the head, thankfully.

"Liar! You were going to keep it a secret from me and not let me see Cha-tan! Zech-tan is a meanie!" Shouted the Leviathan.

"Lady Leviathan, I must ask that you please keep your voice down." Came Grayfia. The Queen had headed towards her husband's office the moment she sensed Serafall's demonic aura. Knowing the reason for her visit, Grayfia made sure to help Sirzechs reign in the lady Satan in case she let her emotions get the better of her, as usual. "Others are working here, and it would not do any good if someone of your position were to bother them."

Serafall just pouted at her friend's wife but made no noise. This allowed Grayfia to continue. "Regarding to not notifying you of Chad Walker's presence in Kuoh, we had concluded that it was not necessary as his presence there would most likely cause an uproar in the Underworld. Furthermore, his stay there is only temporary, so it wouldn't make sense for you to leave in the first place." The maid explained.

"That's just all the more reason to go!" Serafall said back. "I haven't seen Cha-tan in so long! This is the first sighting we've had of him in months. I don't care what you say, I'm going to Kuoh to see Cha-tan!" And with that, Serafall took off, leaving a trail of dust behind her.

Sirzechs groaned, rubbing his eyes. "Grayfia, could you"

"I've already notified Lord and Lady Sitri. They will be sure to keep Serafall in line until this thing blows over." His wife replied. If anyone could keep the excited and go-luck Leviathan, it was her parents.

"Thank you. If possible, I would like to keep Chad's presence in Kuoh a secret as much as possible. If the Devil nobles were to discover he was in Devil territory, some of them might try to use it as an excuse in questioning my leadership." Sirzechs sighed, looking out the window. "Despite that we were in the wrong during the Second Titan War, our kind once again is under the delusion that we're the ones unjustly accused."

When the Evil Pieces were first created, there were naturally many reactions from other Pantheons, most of them negative. Understandable since the pieces allowed Devils to turn other species into Devils, and the inhabitants of Hell were not well welcomed by most due to their background. Thus, not only could Devils not reincarnate Deities (since they were too powerful for reincarnation) but they could also not reincarnate demigods either. It would be seen as an indirect insult towards the divine parent.

Unbeknownst to most, when the Titan Kronos tried to destroy Olympus in 2009 (A/N: This is taking place in 2017. And, the book, the Last Olympian, was published in 2009, when Percy Jackson in 16. Surprisingly, I also turned 16 that same year too) several Devils had assisted Kronos's army indirectly in his efforts. Such as supplying his armies with equipment. In return for this, the Devils would be given several Greek and Roman demigods, and perhaps even Olympian deities. For some reason, the goddess Hestia was highly sought after as well as, not surprisingly, Aphrodite. When the war ended in the Olympian's victory, the Devils had hoped to slip away unnoticed.

Unfortunately, they had not prepared for Chad Walker, the son of Chaos. The young man was an enigma, he was not affiliated with Olympus, but was loyal to his godmother, Hestia. He had gone behind the scenes, taking out key factors to Kronos's army, and it was there he learned about the Devils' involvement, and the 'rewards' they wanted. Naturally, Chad was not happy and he and several selected Demigods, went after the guilty party. Systematically, they hunted and eliminated each Devil, one by one, leaving their remains for the Demon Lords to find. They couldn't bring this issue to Olympus because that would mean they acknowledged that members of their own kind had a hand in the near destruction of the Greco-Roman pantheon, and because Chad was not really affiliated with the faction, Olympus could not be blamed. Thus, the charges had to be dropped, much to the chagrin of many Devil nobles.

"Let's just hope we can avoid any unnecessary conflicts until Chad finally leaves." Sirzechs said with a tired sigh.

"I'm more concerned about Lady Sona and Lady Rias." Added Grayfia.

"Oh, come on, Grayfia. I'm sure those two will be able to act responsible. Well, at least little Sona will. But I'm sure Rias will restrain herself, right?" Sirzechs said, finding it humorous that Grayfia would think his little sister would do something ridiculous. His wife just raised an eyebrow but said nothing else.

(Kuoh)

"Boom baby!" Shouted Chad as he fired his pistols at a Stray Devil with the form that was a cross between a man and a worm. The null bullets tore through the creature's flesh easily, causing it to scream in pain. The stray tried to lunge at Chad, but the demigod merely teleported from his spot on the floor and reappeared above it. Morphing his guns into katanas, Chad descended upon the stray with great speed. The monster had no time to react as its head was severed from its shoulders. Chad did a double flip in the air before landing gracefully.

It had been at least three weeks since Chad came to Kuoh. Since then, there has been at least ten monsters and Stray Devils that have come to the town, either because of the noble Devils, the Demigods or some other reason. Each intruder was dealt swiftly by Chad, before the Devil heiresses and their peerages could arrive, much to the son of Chaos's disappointment.

Speaking of which, the door to the old mansion was opened wide. Standing at the entrance was Rias and her peerage. "Okay everyone! Spread out…and…find the…"

Rias's sentence died in her throat when she saw Chad standing in front of the Stray Devil's corpse. The rest of the young Devils peeked inside to see what had made their King stopped speaking. Some of them showed surprise at the demigod's presence.

Chad just gave them all a blank stare as he put his guns back into their hoisters. "You know, I give your little entrance a 4 out of 10. But your timing is absolutely terrible. Should really work on that before some innocent actually gets killed." Chad stated before warping away.

"Damn, he sure made good work of the thing." Issei commented. Asia was hiding behind him, a bit disturbed by the headless corpse, and the large puddle of blood on the floor.

Kiba nodded. "Yes, clearly Walker-san is quite skilled if he's defeated so many stray Devils so quickly." The Knight added.

"Fast, very fast." Was all Koneko said.

Rias sighed. "Well…yes, it seems that Mr. Walker has taken care of another Stray. I suppose the rest of you can head home and get some sleep. I'll see you all tomorrow." The heiress said. Her voice sounded rather despondent and depressed, something only Akeno noticed.

As the others left after saying goodbye, only Rias and her Queen remained. Now it was just the two of them, Akeno was finally able to ask, "Rias, were you hoping that fighting the Stray would help get your mind off him?" She asked quietly, saying the last word with venom.

"I, yes, I was hoping." Rias replied after a moment of hesitation. "I am running out of time, Akeno. My parents informed me that the deadline has been pushed forward and there is simply no way I can face him at my current level."

A hand was put on Rias' shoulder, causing the redhead to look at her oldest friend. Akeno had a reassuring smile. "Don't worry, Rias. Whatever may happen, we're with you. No matter what, you can count on me and the rest to fight for you."

Rias gave Akeno a small smile. "Akeno, thank you." But quickly, that smile disappeared. "However, there is little that can be done. True, Ise and Asia-chan are great boons to the peerage. But at their current level, I'm not sure how much of a difference we can make." The redhead then turned her eyes towards the spot Chad had stood a few minutes ago. "I'm running out of options…" She murmured as she summoned her familiar. Akeno could only watch in worry as the gears started to form in Rias' head.

(Two Days Later)

Preparations had finally finished. After several phone calls, both supernatural and not, followed by meetings, deals, and a whole bunch of other stuff, the Fuyokus were ready to move. Thanks to some work from Chad's side, Ms. Fuyoku had gotten a job as a teacher at the Kyoto City University of Arts, and Aika was accepted into one of the city's best high schools. Chad and Theo told them that they might run into Yokai, since Kyoto is heavily populated, but the two were assured that they wouldn't cause them any trouble.

"Well, I wish you safe travels to Kyoto." Chad said as he and Theo said their goodbyes to Aika and her mother. The four were currently at the train station. Behind the two females were several bags with their belongings. The rest of their possessions had been taken by a Youkai run business and would already be set up at their new house.

"I don't think I've ever been to Kyoto before." Ms. Fuyoku said. "Anything I should know?"

"Yeah, it can get very crowded sometimes." Chad replied. "But, I can assure you that you guys will love it there."

"Hope to see you at the camp sometime soon." Theo said as he said his goodbyes to Aika.

The demigoddess nodded. "Same, and thanks for everything, Theo-san." She said back.

A few minutes later, the Satyr and Demigod waved to them as the family boarded the train. They then watched it leave the station, leaving them mostly alone. Turning to his friend, Chad asked, "So, where are you going, now that your mission is done?"

"I need to head back to Camp and give my report to the council and Chiron." Theo replied.

"If you like I can warp you there. Save you the time." Chad offered.

Theo nodded. "Thanks. Honestly, I can't stand airplanes and airports. Too much metal and littering for my taste." The Satyr commented.

Getting a snort from Chad, the two warped away in seconds. They were unaware of the cartoonish bat that had been watching them for a while. Nor did they see the red magic circle forming on the back of Chad's jacket.

(Mill Rock)

Nighttime had fallen over the city of New York, including the small island that served as Chad's home. After three weeks of being away, Chad was glad to be back. Summoning a remote, Chad turned off the house's security before unlocking the front door, entering his home. The lights turned on, Chad went to take a shower, followed by a quick snake before heading for bed. But before he could even take off his shoes…

"Nya~!"

A sensual voice cried out and suddenly Chad was brought to the floor, a black mass on top of him. He couldn't even get a word out as something big and soft smothered his face.

"Nya~ where have you been, Chad-kun? I missed you." A female voice asked, practically purring.

As the feeling of soft breast was finally removed from his face, Chad got a better look at his 'attacker'. Said person was a beautiful and attractive young woman around his age, with a voluptuous figure, long black hair with split bangs, and hazel gold eyes with cat-like pupils. Her attire consists of a black kimono, a yellow obi, a set of golden beads, and an ornately detailed headband. The kimono features a red interior and it is open at her shoulders, giving view to her enormously large breasts. Most noticeably, she had a pair of black cat ears on her head, and two black tails sticking out from underneath her kimono.

Her name was Kuroka, a Nekoshou as well as SS Stray Class Devil. Chad ran into her when he was hunting for the Devils that supplied Kronos's army. She was being pinned down by several middle-class and two high-class Devils. Quickly, Chad made short work of the Devils before tending to the Yokai. After assuring her that the demigod meant no harm, Kuroka explained her story. She had been reincarnated by a Devil because of her skills with Senjutsu. However, the same Devil also wanted to experiment on her younger sister, Shirone, who could also tap into Senjutsu. Not wanting her only family to suffer such a fate, Kuroka murdered her master and fled, forced to abandoned Shirone. The cover story was that the buxom Neko had gone drunk on power and killed her King because of it.

Chad could tell that she was telling the truth, and so offered to bring Kuroka to Kyoto to give her sanctuary. Coming with her were the other surviving Nekoshous that Chad and his friends also saved from Devils' death squads. Despite her new living conditions, Kuroka chose to hang out at Chad's place every now and then. She would always flirt with the son of Chaos, trying to seduce him. However, Chad would always ignore them, not that he didn't mind though. The two had grown close, becoming something like unofficial lovers in a way.

"Hey Kuroka" Chad said as he got up. He had gotten used to Kuroka's visits, and her affectionate ways of greeting him. "How's it going back in Kyoto?"

"It's okay nya~ Just really boring because nothing fun is happening." Kuroka said as she flopped on the sofa. She did so in a fashion that it caused her clothes to become even looser, deliberately showing off her assets. "I heard you went to Devil territory nya."

"Yeah, Apollo needed me to make sure one of his kids didn't get turned into a Devil." Chad replied as he took off his coat and shoes, leaving him in his short-sleeve black shirt and black jeans. The shirt did well to show his figure, something that Kuroka took pleasure in seeing. "It was kind of annoying when dealing with the Devils, but everything else was okay."

Kuroka hummed before something caught her eye. She frowned. "You do know there is a tracking spell on you, right nya?"

Chad blinked. "Wait, what?" He asked as he looked at his back. Sure enough, there was a small magical circle on the back of the right side of his shoulder. Before it faded Chad could make out the emblem of the Gremory Pillar. "Got to be shitting me…"

At that moment a red glow appeared on the floor not too far away from them. Sensing Devil energy, Kuroka immediately turned into her cat form and hid underneath the sofa. Chad had an annoyed expression on his face as the glow died down and revealed none other than Rias Gremory.

"You better have a good reason for this. I don't like when people place trackers on me…or teleporting into my house without permission." Chad said sternly.

"There's a favor I need to ask of you." Rias said, urgency in her voice. When Chad made no comment, she continued. "I need you to take my virginity."

A few seconds later, the front door was slammed open. It was followed by Chad kicking Rias out, making the redhead crash onto the ground on her rear. "And if I see you one more time before the sun comes up, I'll waste ya!" Chad declared to the stun Gremory, followed by closing the door shut.

With a huff, Chad walked back into the living room where a laughing Kuroka, now back in her nekoshou form, could be found. "Nyahahahaha! You sure showed her, Chad-kun!" The black haired Yokai said through her laughter.

"What can I say? I hate people like that." Chad replied. A frown was still on his face. "Great, now my mood is ruined." He muttered under his breath.

A sly grin formed on Kuroka's mouth at hearing that. "I think I know what might cheer you up." She suggested seductively. She lowered her kimono a little to show more of her breast, even a bit of pink could be seen.

Chad just stared at Kuroka's face, then her breast, back to her face, breast again and face once more. The son of Chaos sighed. "Fine, we'll do it tonight. Just let me whip something up to eat and take a shower." Chad answered as he made his way to the kitchen. "Do you want anything by the way? I'm not good a cook as Thea, but I can make pretty good food."

"Nya~!" Kuroka cheered, though whether it was the chance to have sex or food was unsure. She quickly followed Chad. However, as they made their way, the two sensed another presence outside, a strong one too. But neither of them seemed to mind as they continued with their business.

Outside Chad's house, Grayfia was now present alongside Rias. Currently, she was scolding her sister-in-law for her foolish action. "It's one thing to try and do it with, say, one of your servants, but with him of all people? You're lucky he didn't kill you outright, Rias." Grayfia said sternly. The fact she wasn't using any honorifics such as 'Lady' was a sign of how upset the maid was.

"I'm sorry for what I did, but I am not sorry for why I did it, Grayfia." Rias replied. "Besides, I don't see why you're so worked up about. He's just a demigod, I've ran into his kind enough to know about them."

"Believe me, Lady Rias, Chad Walker is no ordinary demigod." Grayfia stated. Rias raised an eyebrow, wondering what she meant. However, Grayfia made no effort to go into further detail. "Anyway, your presence is requested by your parents. Come." The older woman said before the two of them vanished into a red light.

And there it is! What do you think I should do for the next chapter? Should I have Chad return to Kuoh to give Rias a piece of his mind, and most likely have to deal with Riser? Or should I have him focus on other matters? Either way you'll be meeting some of the OC demigods next chapter. Be sure to review!

Wacko12