That got everyone surprised except for issei who is confused, those who know are shocked to the core.
Sirzechs: "How do you know about her?" He asked but he looks at his eyes and without him having to say he knows. "You already meet her."
"That's right. And I think your being lied to." That got everyone even more surprised that he knows something about juror and Rias stood in front of him with an anger look.
Rias: "You mean to tell me that she been here all this time and you didn't feel the need to tell me." She said with an anger look.
"Afree hearing from her side of the story I know you would attack her then koneko wouldn't know." Daiko replied with a with a serious look. That got everyone surprised and sirzech stepped closer to him.
Sirzech: "Then tell me the real reason?" He asked him.
"She did it to protect her and koneko from that crazy bastard." He said with a angered expression. That got everyone expression.
Rias: "Before you explain where is she?"
"She at my house and is being protected by Timat."
Issei: "Question what does she look like."
Grayfia showed a magic circle with a hologram of her. When issei saw her he was shocked to his core that she was hot and had cat ears and two cat tails.
Issei: "You LUCKY SON OF A BITCH YOU MEAN TO TELL ME THAT YOU HAVE A DRAGON GIRL , A CAT GIRL,INCLUDING AKENO!" He yelled as he feel to his knees. That got everyone to sweat at what happened.
Sirzech: "Well if she with you then that means she didn't try to kill you or couldn't kill you." He said with a surprised look.
Dakon explained to them like kuroka did. Afterwards when he finished Grayfia, Sirzechs, Rias and akeno have an angered look that they been lied to.
Sirzechs: "So she did it to protect her but we have no evidence."
"I know that but I've been taught everything about technology from a friend of mines and I think her hair piece have some information and there might be some back at her old place."
Akeno: "I would go check on koneko." She said releasing me from the hug then teleports to her place.
Sirzechs: " Then I will take you all there." That got everyone except Daiko to smile who is surprised.
Rias: "I'm going ." She said with a serious look.
Issei: " I am as well."
Nodding he looked at Grayfia as she created a teleporting circle and they all went through it. Then they appear in front of the abandoned mansion.
Issei: "Is this it."
He nodded then everyone went inside and it was cover with dust and cobwebs. Once they reach the library.
Sirzechs: "This is where we found the body." He said to me.
I look around the room then spot something at the center of it and it's dry blood. "*So this is where he died in the library that means.* "hey issei you watched those spy movies that have hidden doors?"
Issei: "Of course I have but I don't see why that have to do with anything…. Oooh." The two started to search the room as cado went to the library books and issei went to the walls. Daiko made it to one spot where he heard a draft of wind. He stopped making everyone look at him.
Issei: "You found something?" He asked me.
"Did you know about anything and his lab." He asked with a serious look.
Sirzechs: " I've only knew of one lab which is on the other side."
Hearing what needed to be hear I raised my fist and everyone got surprised and they knew what was going to happen. He attacked the shelf which it exploded and everyone covered their eyes to not get hit by the dust. When it cleared they opened their in surprise to see a stairway.
Looking at Sirzechs he shook his head meaning he did not know. As they kept walking down the stairs as minutes passed Daiko knows the scent of blood.
"What ever down there is rotten and have a lot of blood." He said as everyone is shocked but they kept moving. Then they arrive and the door was locked then Sirzechs stepped in front of it.
Sirzechs: "Allow me." He used his power of destruction to fire a red orb and destroyed the door. The shock of this caused Daiko to almost explode with rage but he kept it knowing this was evdience to clear kuroka. The secne was a horrible sight and they can see dried blood caves and a lot of rotten corpses. The sight made issei almost throw up and Rias covered her mouth to turn away but Sirzechs and Grayfia was shocked.
Sirzechs: " I didn't know about this at all." He said with a shock look. Grayfia nodded in agreement and handed Rias a towel to cover her mouth. Then Daiko notice a door up ahead and he looked at them and they followed suit.
Opening the door there were lab equipments a computer, bookshelf full of books.
Sirzechs: "Another secret lab."
Issei: "A secret lab inside the secret lab." He said and I looked at with him a really look. "Sorry just trying to take my mind off all of this." He said but I nodded at his understanding.
As everyone looks at everything Rias and granita checked the books while Sirzechs and Daiko walks toward the computer. During Rias and Grafiya time reading the books they where shocked that he was doing experiments on every species including the devils and strays.
Rias: "He's a monster." She said with a angered look.
Sirzechs and Grayfia agreed.
"Sirzechs come look at this." He said with angered look.
Everyone went to him and looked at the computer as they were surprised by the date but it made Daiko angry that he saw an experimental research on baby dragons and thought of Tiamat. Then Daiko notices something that there were people who paid him. At this point both of their aura flared and the others step back in fear.
"I'm sure this is enough." He said with an anger look as his black eyes showed a bit of teal. Sirzechs calmed down and looked at him.
Sirzechs:"Thankyou for showing me the real reason of what happened. You have my word that Kuroka will no longer be a stray devil anymore but there there will be some people that want her dead."
"She will be watched over by me." Daiko said with a serious look. He smiled and nodded at him.
Sirzechs: "Alright then she is in your hands."
"Uh Sirzechs can I take this book." He said showing it to him.
Sirzechs: "uh sure but why?"
"To mend a broken relationship." He said with a smile looking at the book.
Then Sirzechs orders grafiya to contact the tone devil kings for a meeting Tanjiro this and contact disposal units and take the bodies and bury them.
Timeskip
Daiko arrived home to see Tiamat on the couch sleeping. After the revelation of what the doctor was experimenting on baby dragons he thought what if he and her had a child and weren't around then experimented on. Then he went to his room and saw kuroka on the bed.
"Hey kuroka wake up." Daiko said rubbing on her shoulder trying to get her to wake up. "There good news."
Kuroka: "What type of good news?" She asked him with a curious look.
"Well I always keep my promises." Daiko said to her with a smile.
That's when she realized what Daiko meant and looks at him shock with tears coming from her eyes.
Kuroka: "Y-you actually…."
"Yeah two days after the rating games I talked with Sirzechs and showed him the place you talked about and it had enough evidence to clear your name. So now your no longer a stray devil."Not being able to hold her tears anymore she tackled him to the floor then hugged him.
Kuroka: "Thank you Daiko , for everything." She said with a smile and tears of joy hugging him and then Daiko hugged her back while she was crying for finally being free.
Later
"So you guys want to know my history right?" I asked as we were in the living room and the orc gang was here including everyone else.
"Of course that's why we're here after all."Rias said.
"Well as you know I'm come from a different universe…."
Flashback.
My parents were to elite guards of the Saiyan warrior race called planet vegeta. Then one day hearing word about bardock going crazy about Frieza coming to destroy the planet they took no chance and decided to escape the planet. Then afterwards what bardock said was to be true and him including the planet was destoryed, and swore vegance on him but knew they weren't strong enough.
And so years passed as my parents trained hard for years for that day to come until they heard Frieza death. Then they decided to head to earth to meet the Saiyan who was named Kakarot or his alternate name son goku.
Rias: "Wait the one who killed Frieza is named Son Goku?" She asked in surprise and so is Akeno, Sona and the rest of the devils.
"Yeah….." oooh I read something during history class about that. "No no remember different universe son goku and sun goku might sound the same but those two are completely different people mind you."
Then after helping the young future man named trunks who will become the son of vegeta and Bulma warned them that three years later that goku would come down to a heart virus and andriods appear wiping them out.
Issei: "Time travel real!" Issei said in shock as the others are intruiged as well.
"Yeah but that's a story for another time. So can. I continue now without any interruptions?" I asked and they nodded.
So they all trained then a new threat a new andriod named cell appeared and the only able to defeat him was the eleven year old Gohan who had achieved a new transformation.
Seven years later where I was eight years old where a new threat appeared name majin buu as it took nearly everything for us to defeat him. Then after the threat my parents decided to take a vacation in space.
"Which we will be skipping over that part." I said getting confused looks.
Sanji: "Cmon man this was just getting good?"
"Well I'm not comfortable about talking about that part yet so what I am going to talk about is how I got here."
So after seven years passed and new threats arrived which we were able to defeat. Then one day I was summoned from another time and space and that person name was chronoa. She tasked me with figuring out why warriors from different timelines are disappearing.
Then after months passed gathering data the traitor was in front of us all along and his name was Zahha who wanted to use the Omnificence Crystal - A prototype of the Super Dragon Balls. Which the super dragon balls are able to grant a one powerful wish which is greater than the normal dragon balls.
But someone else wanted to use that as well and her name was towa. So when zahha revealed the Crystal she appeared and was about to take it until I interrupted her and battle her andriod Mira in a portal which afterwards.
Akeno: "Lead you to here."
"Yup. So any questions?" I asked and after answering some they all left except for akeno, koneko, Tiamat.
Koenko: "How come you forced me to be here?" That's when me akeno, and Tiamat all looked at each other.
"It's because koneko we… have something to tell and show you." I said as the door opens and koneko eyes widen open.
A/N:As you see, I combined it with a little bit of legends, and xenoverse. Next stop Kyoto