A/N: I have decided that I want to let people use my OC as an easter egg or something in any of their stories. If you're interested, please go ahead and do it, and send me a link to the story. I will be really interested in seeing how you incorporated him. Without further ado, enjoy this...brilliant piece of...work. For later: I don't really know that much about legit fist fighting so please bear with the bad descriptions later.

Having gotten my bending abilities back, I came across High School DxD. Man that was a great ride. Though at first when I encountered it, I used Thu'ums a lot, then later, I started to use my bending.

There were no powers that would be helpful in this world, at least not without a price, but I thought it would be fun to help out here. Kokabiel was attacking the school, and the Gremory household intervened. I decided I should jump in when the big fight began.

"I suggest you leave quickly, the entire area is going to pure a pile of rubble in a few minutes." Galilei claimed in remark to Issei's comment. I don't understand why a balding man like him thanks he's a big shot.

"If you want to save it," Kokabiel stated, "You'll have to defeat me." He revealed all ten of his black wings and shouted, "Are you ready Rias Gremory!"

"Yep!" Rias responded throwing a dark red sphere of energy that Kokabiel catches, and does the same thing for the lightning from Akeno. He then returns both the attacks back, missing as the two Devils dodge. This was when I came in. I rose two fingers on my right hand, and separated the negative and positive energy in the air, and repeated this for my left hand, before finally unleashing the blue lightning on Kokabiel. He JUST managed to avoid it as he didn't expect me to join at all. Seeing as how I've done other things before this fight, I sprouted six snow, white wings on my back and flew to his level.

"Defeating you isn't that hard, judging by your reaction times. I could easily surpass Kiba's speed by 5 times with the worlds I've been to." I claimed, smiling an evil smile, "And there are so many abilities I have, but the problem is, I won't have time to show off all of them before your dead, as every single one of them, can kill you easily."

Kokabiel snarled, "Well if your so cocky as to attack me and brag then bring it!"

I laughed a rather maniacal laugh, I was having so much fun with this. "You don't get it, I'm not bragging, I'm being honest." I rushed him down at speeds 5 times that of Kiba's, cutting him with, my blade arm mutation. He screamed in pain as he gathered energy to retaliate. He formed one of those spears of light, and threw it straight at me. I purposely let it hit me, and for good reason. I wreathed in pain as the spear pierced through me, eventually fading. "If I didn't want that to hit me, *cough* It wouldn't have." He watched as the whole created from the spear sealed itself shut. "I wanted to demonstrate my regeneration. That spear of light is only effective against Devils you know. For me, it's just a normal spear. Now you're making me angry so I'll express it. JOOR ZAH FRUL!" My voice was thrown all the way to him, clipping his wings and dropping him to the ground. As I slowly descended, I had a big wide smile on my face, and was twitching slightly. "That shout can force even a mighty dragon to land, as it reaches out to the dragon's very immortal soul, and strips them of their immortality temporarily." I dashed towards him and lifted him up by his scrawny little neck, and threw him at the closest wall I saw. "You though won't even get a chance to experience the shout wearing off, as you have pissed off the World Traveler. JOOR ZAH FRUL!" I shouted him again, sustaining the effects of the shout, "But I might show you a bit of mercy, and let the Gremory Household kill you instead." I looked over to Rias who nodded, agreeing to finish him off, and looked back over to the pathetic excuse for a 'Leader Class Fallen Angel' before grasping his shirt and lifting him up, back to the Devils. "FUS RO DAH!" The Thu'um threw him all the way to the Devils, who were about 20 feet away, tearing the bit of his shirt that I held in the process.

"Not so fast." Chimed a random voice. In came the white dragon emperor, the one that was a part of the fallen angels.

"What do you want?" I asked, exasperated someone would interrupt.

"What else, I was sent to take care of that scum, and you come in and do that for me." He explained, "And I still need someone to beat down."

"Well sorry about your luck, there's no one left; unless of course you're here for the Devils which I doubt you are, as I'm not really someone that would be brought down so easily." I held up my right fist to use the Triforce, Three triangles glowed, two not as bright as the top one, and yellow orbs floated out of both Vali and Issei. Both orbs split and floated back to their original places, while the split orbs were absorbed by me. Instantly, I covered myself in dragon armor that was colored for both dragon emperors, my left side was red, while my right was colored white. "I know the abilities of both dragon emperors, so how powerful would one be if they controlled the abilities of both at once. Whether you know or not won't change the fact that Hyoudou will soon find out." I raised my right hand at the fallen angel dragon, and split his power in half as the sacred gear spoke, 'Divide.' At the same time the left hand gear spoke, 'Boost!' I continued cutting his power, which in turn gave me the power that he lost, until he nearly passed out. Right hand clenched into a fist, I sent a punch straight to his jaw, powerful enough to dislocate it, had he not been in that armor, and destroyed his head piece while knocking him out. I then released the ability I copied, and destroyed it, as neither of them need their abilities enhanced.

I warped out of that area and to the Hyoudou house. I knocked on the door my normal 7 times. Lucky I had magic to translate, or I wouldn't be able to communicate anything easily. Issei's mother opened the door and I began my question. I had already switched into my school uniform robes before she answered the door, which were my normal robes, but had the girls colors; because if I wore anything close to a dress or something that hung by my legs, I had to wear girls colors. And I switched to those robes to look less suspicious. "Hey, um I was just wondering if you could use anyone to help clean the house for you, I'm sort of new around here, so I'm trying to make friends. I also just want to help, I'll come over anytime you need and charge you nothing for my help." I can be like that when I want to, I am an assassin after all, I need to be able to take up roles of any kind.

"Well, sure. I actually have a son that I'm sure would be happy to meet you." She said with an awkward smile, trying to hide the fact that Rias and Asia stay here as well, Yeah I'm sure he would after what happened earlier. I thought. Although she seemed to give up when she realized my role, "And I also have two new people living here, girls actually. I can clean their rooms, if you could please do the dishes." I nodded and started off for the kitchen. Of course I'm going to do it, I'm not a complete liar. Soon, Issei came home as I was finishing up. I left the sink to head off to Issei's room so I could clean it.

I was airbending all of his clothes into a hamper when Issei opened his door, "Why are you here?!" He shouted, an angry tone in his voice.

I picked up the hamper, and balanced it on my right hand before answering, "Isn't it obvious, I'm cleaning."

"Get out." He ordered. I obliged and stepped out of his room, knowing he pretty much meant the house.

"There." I said, I could tell Rias was studying me thoroughly.

Walking through the hallway to the washer, I bumped into Asia, "I'm sorry," I love the chaos I can cause, as the scared tone on her voice told me she recognized me.

"Oh it's ok." She said, running off to Issei's room.

I was filling the washer with Hyoudou's clothes, and I felt them watching me, I couldn't blame them, after the stunt I pulled earlier. I just continued to do the laundry and was even able to start the load as they still were watching me. I went to the living room where Hyoudou's mother set on the couch, and spoke, "I've started washing your son's clothes, would it be a problem for me to stay so I may put them in dryer later?"

"No that's perfectly fine, I'll even get Issei to come talk." She responded.

"That won't be necessary, I have an idea of where he is," I replied, snapping my eyes over to the three watching me, "I'll go talk to him." As I approached them, Issei tried to punch me. I caught it in my hand easily, before throwing it away. "If I were here to kill you, you'd be dead already, I knew you following me the whole time, I could've got you while I was doing laundry." I whispered.

"Then why ARE you here, and how did you know where I live?" Issei questioned, still not trusting me. Again, I can't blame them.

"To help, and I AM the world traveler. In order for me to travel through worlds, I have to know the layout of at least one area that is 10'x10' minimum, and know at least one person from that world." I explained, "Ms. Gremory, will you allow me to train him in hand-to-hand combat?"

Rias contemplated this for a second before nodding, "Just start off easy."

"I don't know if I can, but I can promise not to injure him." I remarked, "Come on Hyoudou." I led him through the living room, and was stopped by his mother.

"Where are you going?" She inquired.

"Outside to train, I thought he could use some self defense lessons." I stated.

She brightened up at the thought, "Oh really, well go on ahead then." I continued to lead Hyoudou outside into the backyard.

"Alright, now hand-to-hand combat can be really useful, and can even overpower an armed opponent if you are able to master it." I explained, "Now, throw what you know at me." Issei spent a moment breathing and threw a big left hook at me, which I pretty much expected, as he's been using his left hand a lot due to his sacred gear. I sidestepped his blow, throwing him slightly off balance as his punch never landed. "I expected that punch, knowing that your sacred gear is on your left, I would expect for your left hand to become your dominant hand when fighting, you need to be less predictable. Sorry it was so short, but judging by just that, I know we won't get anywhere in the short time we have. I'll let you go to bed, and perhaps we can spar sometime, it can teach you a lot more than me trying to stand and tell you." I looked at Rias for confirmation, and she nodded her head. "Have a good night, you three!" I called.

Rias stopped me as I was going to rotate laundry, "Wait, I have something to ask you." I stopped and turned to face her. "What's your name, and can you describe your power level?"

I laughed before answering her, "My name is Chuck, and my power in one sentence; Everything that kills me, makes me feel alive." That one sentence had a powerful effect on Rias, though she failed to lose that smile she always had. I continued to the laundry, putting the clothes in the dryer and eventually putting them back in the hamper before sending the to Mrs. Hyoudou. Then, a thought came to me, let's try joining Rias' rating game against Riser.

I traveled to another timeline, pausing the current one, and to the specific point I was aiming for. This process was extremely complicated and hard to explain, but when I finished, I was right where I needed to be.

The whole Gremory house was standing towards the back of the room, ready to go to the rating game, when I interrupted, "Is there any room for another Rook?" I asked.

Rias looked over to me and smiled, "Well, I am missing a Rook, but I don't know you."

"Well, I'm not a Devil, but I am really powerful. I was just someone who studied up on these things and wanted to get Iin on one of these games. Seeing as how Riser was full, and you were missing a few pieces, I thought I could join you." I explained. Rias hung her head, thinking about the request.

"Fine, but only if it's allowed," She turned her head to Sitri, and awaited her response.

"Well, you are missing a few pieces, and if he can get there on his own, I'll count him as a multi-piece, a piece that can serve as any piece you're missing." Sitri stated. They all turned to me and I nodded.

"Do you go first," I questioned, "Or do you want me to go first?"

"You'll meet us there." Rias answered before a white flash took them to the game. Then, I disintegrated as I normally did to warp, and pieced myself back together in their base at the battlefield. Rias was actually surprised, but glad to see me there.

"Attention everyone," Grafia announced, "I am Grafia, a servant for the Gremory house. I took suggestions from both Riser and Gremory, and created this exact replica of Kuoh Academy. Lady Rias' base is located in the Occult Research Club room in the old schoolhouse. Lord Riser's base is located in the Principal's office of the new schoolhouse. Pawns will be promoted if they make it the opposing team's base. Due to Rias' limitation of piece, a multi-piece has been temporarily added to her team for the entirety of the game. This piece can do anything that a night, rook, or bishop can do to fill in those spots. Good luck to all."

"Alright so what's the name of our multi-piece?" Issei asked.

"Chuck," I answered, "First off, for the sake of your play Rias, let's not question my knowledge. Now I'm actually a good strategist myself, so looking at the map of the school," I walked over to the map that she had placed on her desk, and pointed at a spot on it, "Riser will most likely go after the gym, as that would be the best camp."

I took the tiny pink orb that Konoko offered me and put it in my ear as Rias began to explain her expertise, and Grafia announced the start of the game, "Yeah, so we need to secure the gym. To do that we need to secure a defensive perimeter, Kiba and Konoko, go set some traps out in the woods. Your illusion magic will help as well Akeno." They all nodded and went to do as they were instructed. "Chuck, can you guard outside for a bit?"

"Yes, I can." I turned to the door and slipped out into the hall, and climbed out the window to get a higher guard point. I as an assassin, don't guard from the ground. I took a position behind on top of the tower that set on top of the roof of the old schoolhouse. "I'm in position on the roof, Gremory."

Her voice rang my ear as she questioned, "Why on the roof?!"

"I'm an assassin in some places, I don't guard on the ground," I explained, "I hide in plain sight. And seeing as how there are no crowds anywhere, I'm at the highest point on the roof."

I heard a sigh come from her before she responded, "Alright, that doesn't seem to be a bad idea actually. Just stay there for a minute and guard." I set perched on top of the small tower for a few minutes before Rias spoke up again, "Alright Chuck, Issei is on his way to Gym with Koneko. I've instructed them to contact you for backup. For now join Kiba in the woods, with as high up as you are, you should be able to spot him." I don't get to hear whole team conversations, but I do know that she actually called the plan an operation.

I looked around, and noticed Kiba's blonde hair in the woods. I jumped off the tower, and glided to him using the abilities the Mercer virus gave me. He heard my landing and turned to see who was there, finding me. "Oh, that was fast, anyways here is where the main trap is, the illusion magic is only effective against the other team." He said motioning his hand to nothing, though I knew it was supposed to appear as the old schoolhouse for risers team.

"I can set up some more traps. Harder to detect, and increased amounts, making them harder to dodge without triggering another one." I claimed, "Whaddya' say?"

"Sure, but some of Riser's team may be here soon, so be quick." Kiba said. I went to set my own traps, and even set some to trigger when a certain trap is destroyed, which was pretty hilarious in my thoughts. Suddenly I'm being contacted by Issei, "Hey Chuck, we could really use your help, they have a knight."

I rose my fingers to my ears so I could reply, "I'm on my way." I warped right outside the gym, though quite a ways away, and ran in. "Piece selection, knight." I called, selecting the piece I needed. My being here has altered the timeline from it's original path, instead of three pawns and one rook in the gym, Riser had a knight added as well. Hyoudou struggled to avoid the knight's attacks along with the three pawns'. I ran in as I drew my sword; which had evil's bane deactivated for this, as I did want to have a challenge; and slammed the hilt into the knight's abdomen, knocking out every bit of wind she held, then spun around behind her, and cut her from behind in one slash before kicking her away. I was going easy on her somewhat, as she hasn't done anything particularly wrong yet. She immediately forced herself away from the cold, hard ground, and turned for a swing at me from my left. I knocked the predictable attack away and slashed in an up-right motion, ripping her clothes and pissing her off. "Whoa now, no need to be angry," I stated smiling, "It's only a game." She took another swing at me and I sidestepped her attack before slamming my sword on the back of her neck, knocking her out.

"One of Lord Riser's pawns retires." Grafia announced. Sounds like my traps worked.

"Piece selection, Rook." I said, switching to rook. Koneko already had the rook down and Issei already had the three pawns, uh, let's just say stunned.

"Chuck, what's the situation?" Rias asked.

"Well, I took care of a knight in the gym, and gym is now secure." I answered.

"Good, now evacuate the gym now, Akeno is on her way for demolition." She stated. I ran out of the gym and was able to catch the explosion from Akeno's thunder magic. As great as it was, I needed to report back to Kiba. I warped to an area hidden from the pawns' views behind a tree and walked out.

"Would you want some help, Kiba?" I asked, "It'd be a fair match."

"Sure." He responded. I stood next to him, fists ready as they rushed us down. I used the pawns speed against her as I sidestepped her, and hooked my fist into her, making her hunch over, before uppercutting her jaw, throwing her two feet away.

"Is that all you've got?" I challenged, "I expected a challenge but clearly, I'm not getting it here." That pissed her off enough to get her to stand up. I knew exactly where she was standing, right on my trap. As soon as she stood up, my trap triggered, eliminating her from the game. My timing couldn't have been better, as Kiba just finished with his fight as well.

I closed in on the new schoolhouse, and discovered an open window, "Gremory, the two pawns in the woods have been dealt with, and I've discovered an opening to easily get to Riser undetected, can I proceed?" I requested, hand up to my ear.

"Yes, you may." She answered, "We will join you soon." I climbed through the opened window of the new schoolhouse. As soon as I did, I felt a trap activate, it was a silent alarm, the feeling didn't stop me from pressing forward and remaining undetected as they hilariously caught no one at the window. I dashed up the stairs and eventually made it to Riser, who was on the roof, shocked from the many announcement saying his guards were retiring.

It didn't take him long to notice me, and when he did, Rias, Issei, and Asia were behind me. "Did you really come here to try fighting me? Shouldn't you already know why I keep winning?" Riser catechized, trying to get a rise out of me, explains his name I guess.

"Yeah, because you fucking threaten people you bastard." I retorted.

He started getting angry, which seems to happen a lot with me, "No, you shithead. Why don't I show you why?" He launched an all out fire blast at me.

"Your worst mistake." I claimed, bending the flame to a halt before launching it back at him. If it weren't for his queen, he would have been done. "It seems I have a bitch to take care of first." I rose my right hand as my Triforce began to glow. The entire Triforce symbol manifested in front of my hand and was the size of me. Before long a large yellow beam fired out at his queen, retiring her. I laughed maniacally, "Now, let's finish this, shall we?"

Before I was able to do anything, Rias stopped me, "Chuck," I turned my head to look, "You've done enough."

"Not yet I haven't." I turned back towards Riser, "JOOR ZAH FRUL!" The purple Thu'um traveled all the way to him, knocking him back a bit. I then rushed him down, as I quickly switched, "Piece selection, knight." I drew my sword and cut off his arm, as he sat there, unable to regenerate, and unable to retire from the Thu'um.

"What the hell?" Riser roared.

"The words I spoke reached out to your very immortal soul, and rendered you mortal by stripping away the very thing that made you immortal, your regeneration." I explained, "Though it is only temporary, and you can't retire while the shout is active, you will lose this rating game as soon as it wears off. Quite a fitting punishment for one with your fucking plans." As I started to walk away, Riser lost most of his energy, and the shout wore off, retiring him, and cueing the announcement of Gremory's win from Grafia, in turn, cueing my leave.