Y/n's Unova adventure

Meeting Burgh, the flying trail begins

While traveling through the vast Pinwheel Forest between Nacrene City and Castelia City, Y/n and friends intend to stay on the path so that they won't get lost. But when they come across a Sewaddle with impressive battling skills, Ash runs off into the woods to go after it, with the rest of the gang in pursuit.

They soon lose track of Sewaddle, and they get lost in the process! Iris suggests climbing a tree to get a better view of the land, and up on a high branch, they discover Burgh, the Castelia City Gym Leader, who's also a renowned artist. He's been living among the forest Pokemon, trying to find inspiration in nature and get out of his creative slump

The Sewaddle reappears , Burgh tries to introduce Ash to it, which proves more difficult than the Gym Leader expected. Y/n shook his head at that, the sewing Pokemon reminding him of Ash's own stubbornness.

Y/n's Xtransceiver then rang, picking it up, he saw another master guardian like his teacher, Azura.

"Hello miss Azura."

"Hello Y/n, is Palutena with you?"

"I am Azura, is something the matter?"

"I require help at the Sinnoh region, the remains of team galactic are trying to capture the lake guardians to once again create the red chain to summon Dialga and Palkia. It seems their looking for their boss Cyrus."

"Understood, we'll be there as soon as we can."

Using her Gardevoir, they teleported to Lake Verity, there, they saw many defeated galactic grunt and a what seem to be a commander facing a odd looking Goodra.  She was soon knocked to a tree before falling unconscious.

The Goodra was huge and it's eyes was red, and it was different then the ones Y/n knows.

"A Hisuian Goodra.." Y/n heard Palutena mutter.

Y/n pulled out his Pokedex to scan it.

"Goodra, Hisuian form. The shell bunker Pokemon. A Dragon and Steel type. Able to freely control the hardness of its metallic shell. It loathes solitude and is extremely clingy—it will fume and run riot if those dearest to it ever leave its side."

"Hisuian form?"

"Their from the Hisui region, also known as ancient Sinnoh." Palutena explained. "This is the form Goomy evolves into back in Hisui, or in locations that's left of it."

"I take it the cavern the guardian trio sleeps in counts?"

"Most likely, they slumbered in them since the regions creation. And this one is an alpha Pokemon, signified by it's larger then normal size and red eyes."

"Y/n, allow me to handle this, it's best we send it to the guardian school so it can adapt to modern times."

Y/n nodded and stepped back, using quickly weakened it  with her Gallade before pulling a unique looking Pokeball, it was mostly light blue with the strap being white. This was a Guardian ball, a Pokeball only a master guardian uses, it  can capture a Pokemon even if they belong to another trainer. It then automatically transfers itself to the guardian school.

Master guardians use it if they encounter a abusive trainer or a wild Pokemon that's greatly hurt or is abandoned far from it's natural habitat to be healed or in this case, so it can be relocated to a new location it can call home.

She then threw it at the Goodra.

1...2...3 and ping. And with that, Goodra was caught.

The guardian ball then teleported to the guardian school, Palutena then called them to inform them of  the situation. Y/n meanwhile was tying up the grunts and commander.