AN: For those people who didn't know already, This is my first fiction so I could make some mistakes. Feel free to give some feedback in the reviews. I'm also sorry about this chapter title, it was supposed to be called 'Betrayal of a kind' so I couldn't really help it. And I know a lot of you guys don't care about this but some things can be unlogical since English isn't really my full time language, Dutch is.

"Telepathy"

"Thoughts"

"Speech/Pokespeech"

Ages:

Ash: 16
Serena: 16
Clemont: 15
Bonnie: 9

And as last: Try to atleast help me with people's personality's/charactar. I'm pretty bad with those. Now without further ado, enjoy the chapter!

Disclaimer: I do not own Pokémon at all. If I did this would already be a side story.

It was a calm morning on Route 1, Ash, Serena, Clemont and Bonnie just came to Kanto celebrate Ash's win for runner up of the Kalos League. While walking down Route 1 Bonnie and Clemont are talking about something unusual.

"So Bonnie, did you get the plan?" Clemont asked his little sister.
"Yes Big Brother, we've been over this like 15 times already." Bonnie answered.

Meanwhile Ash and Pikachu are fully enthusiastic since they are going back to their hometown while Serena is trying to calm him down.

"Calm down Ash, we won't be there until another hour." Serena said to the raven-haired boy.
"I can't Serena, I really want to get back to mom again and tell her all about our adventure. I also want to let her see my new pokémon. I'm sure mom and Prof. Oak would want to meet them." Ash answered

"If I look at my map we still need to walk for like 23 minutes." Clemont said whilst looking at his map.

"Alright let's go!" Ash cheerfully said not knowing what would happen to his fate.

Time skip - Outside

"Alright we're here!" Ash said while walking to a 2-story house with red roof. Mr. Mime noticed them and greeted them.

"Mime Mime!" Mr. Mime said to Ash.
"Oh hello Mr. Mime! Is mom home?" Ash asked the Barrier pokemon.

Mr. Mime nodded and continued doing whatever it did.

Ash walked to the front door and rang the doorbell. Hearing a faint "I'm coming!" from the other side of the door. A few moments later the door swung open with Delia immidiately giving Ash a bone-crush hug.

"Oh Ash! You're finally back home from Kalos! I saw everything on the tv. And you did quite a good job on becoming the Runner-up of the Kalos League!-" Delia was cut off by Ash saying "Ehm... Mom I... Can't... Breathe..." Delia immidiately released her son and looked over his shoulder.

"Who are your friends Ash?" Delia asked with curiousity.
"Oh mom, They are Clemont, Bonnie and you know the third person." Ash stated to his mother.
"Hi Mrs. Ketchum!" the three said in unison.

"Serena! It has been a long time ago! Like 7, 8 years?" Delia said to the honey haired performer.
"Well what are you kids waiting for? Come inside! And Ash, your other friends have come over too!" Delia said.
"Really?!" Ash said whilst sprinting inside.

Once inside the group saw Ash's other friends. There was Brock, Misty, May, Max, Dawn, Cilan, Iris, Gary and Paul.

"Mrs. Ketchum, my granddad said he needed you in his lab. Could you please go over to him?" Gary said to Delia.
"Of course! I'll go see what he needs." Delia said before leaving. Hearing the door shut the others (Serena excluded) began talking to Ash.

"Ash, we think it's time for you to give up your dream of being a pokemon master." Clemont said. Ash and Serena were quite shocked by this coming from their friend.
"Yeah Ashy Boy, maybe you should just become a researcher like me." Gary said.
"Think of it. You'll never become a Pokemon Master! All you do is find trouble!" Brock said.
"And to think you were my idol!" Max screamed, the rest just agreed with eachother while Ash and Serena were taking it all in.

"Serena" Ash whispers, "Do you think about me like that too?"
"Ofcourse not Ash! You helped me all the way through Kalos, so why do you think like that" Serena asked. "Well, I'm just glad you're not with them." Ash answered back.

"So is this what you want? For me to leave? Fine. But this isn't the last time you'll see me!" Ash said to the betrayers running to Prof. Oak's lab with Serena hot on his heels.

Prof. Oak's Lab

"So Samuel, was that it?" Said a sweating Delia. Delia had been running from computer to computer the whole time to help with research.
"Yes Delia. Although there is one more thing-" Prof. Oak was cut off by a door smashing open. Then Ash and Serena sprinted inside and closed the door.
"Ash, what are you doing?" Prof. Oak asked. Ash told them of the betrayal and both adults were in shock and anger.
"So I'll grab my pokemon and leave" Ash finished. Both Delia and Prof. Oak were shocked by this but decided it was the best.
"Alright Ash, just let me gather them" Prof. Oak said. After gathering all pokemon Ash asked a decision that he shouldn't have asked.

"So who wants to come with me?" Ash asked his pokemon before he got the shocking result. All of his pokemon just left the place including Pikachu leaving Ash only with his Kalos team. He then got on TalonFlame to fly away but was stopped by Serena. "Ash, if you go I'll go with you." Ash was pretty shocked by this but he didn't have a chance to counter before Serena got on TalonFlame and all three were flying in the air.

"So where do we go now Ash?" Serena asked. Before he could answer they were teleported to the Hall of Origin.

Hall of Origin

"I see you have arrived Chosen One" boomed through their minds before they saw Arceus himself.
"Arceus? Why did you bring us here?" Ash asked. Serena looked at him questionly before he told her he talked to Arceus before. Serena was dumbfounded and just looked back at Arceus.

"I and my children have seen your betrayal. We were all mad at the traitors but decided to bring you here since there are some legendary's who want to join you. I already told your mother and Oak and they were both shocked but they agreed. I know it is maybe weird but you can now use your pokedex to change the number of pokemon you can carry. But I think the legendary's who want to join you should be here by now." On cue there was a blinding light and there stood 10 legendary's. They were dumbfounded when they saw Latias, Latios, Hoopa (I don't know her gender so I just go with Hoopa as female and yes she's in this story) Mewtwo, Jirachi, Manaphy who came to Ash screaming Papa. Diancie, Yveltal and Xerneas. They all greeted Ash and Serena before Ash noticed something and asked Arceus.

"Ehm, Arceus. Didn't you say there were 10 legendary's who wanted to join me?" Ash asked to the Alpha pokemon.

"Your looking right at her" Arceus said shocking Ash and Serena even more. "Wait, do you say you want to travel with me? Arceus nodded.
"And if I don't forget I have two suprises for both of you." Arceus said as Latios and Latias came forward with her. They then started glowing blue and the same happened to Ash and Serena. They then started to get in a blinding light and started to transform. After the transformation where ash stood was now a white and Raven-colored Latios, and where Serena was standing is now a white and Honey colored Latias. They both started to wake up and looked at eachother. They then split apart and looked at their own bodies. Ash was a Latios with Raven-colored body where normally blue would be. His triangle is orange colored. Serena looked almost the same but where there was a Red color it was honey colored. And she also had a orange colored triangle. Ash and Serena then thought the same that gave Arceus a smile on her face. She then asked for their attention. Shocking everyone in the hall.

"Chosen Ones. Are you ready to recieve the last transformation before you are both connected to the new lifes and eachother?" Arceus said getting shocked looks from both teens. "You know?!" both of them asked with a blush on their face. They then looked more shocked at eachother and both looking like their heads had been swimming in a volcano.
"Yes. I saw while you were both travelling in Kalos. But now, are you ready?" Arceus said getting nods from both. He then started to engulf the 2 in a bright golden light. When the light was gone the whole hall was shocked again. Instead of a black-white-orange was nowa gold-black-orange Latios with a mark on it's head. They then looked to Serena who changed from a honeycolored-white-orange changed to a gold-honeycolored-orange Latias with a similar mark on it's head. When they looked at eachother they were shocked. Their bodies were gold-striped with raven-black/honey-colored wings and head. They both saw that their triangles are still orange. But what confused them both was the marks.

"Arceus," Ash said in pokespeech "What are these marks on our heads?" Arceus went to them both, touched the marks with her hooves and the marks were changed into a blue color. "This mark means that you both belong to eachoter. You call them boy/girlfriends but we here call them Mates." both of the new eons got a blush on their faces and looked at eachother. Arceus then summoned some red-pinkish pokeballs and the other 9 legendary's were sucked in. Arceus then explained something to them both before capturing herself.

"Remember, to change your forms back to your human selves you need to concentrate on your appearance. When you get that done you can find us in your backpack and will be teleported to Mt. Silver. I hate to say this but I hope we can get revenge on them." Arceus said before getting in the ball. Ash and Serena did what they were said and got back to their normal forms. They then got teleported to Mt. Silver to live until their fates decide otherwise.

AN: This was chapter 1 of Betrayal of the Dark Eon. I have not so much to say right now but this: I am not much up to date with Pokemon so I can make some mistakes. I'll just hope I can try and learn more and if you would be so nice leave some feedback in the reviews! R&R and I'll see you in the next chapter.