Y/N's kanto adventure

Helping Lara with a race, helping a master guardian

Our heroes come to a prairie where the Laramies, a family of Pokemon Ranchers live. They learn from a daughter of the Laramie family that a race is held at the ranch once a year to measure the growth of everyone's Pokemon. However when said daughter, Lara was practicing, something spooked the Tauros, causing Lara to be injured. 

Suspicious of what happened, both Y/n and Iseult investigated what happened. Turns out, team rocket was the cause, they were hired by Lara's main opposition is Dario, a Dodrio Trainer who  intends to win the competition by any means necessary.

This angered them and they wanted to give him a piece of their minds, but they decided against it, knowing it's better to beat him in his own game.

  Back with the others, with her injured arm, Lara would not be able to ride Ponyta, but after seeing Ash try to rein in Ponyta, she tries to convince Ash to take her place. At first, Ponyta is reluctant and burns Ash , but Lara insists that both stand to gain from winning, with Ash improving his Trainer skills and Ponyta from its upbringing. Ash and Ponyta use the entire night to prepare for the race.

The next day, Ash, Misty and Brock along with Ash's Pikachu and Squirtle joined the race. Bea and the guardians didn't join, Y/n and Iseult had told the others about Dario so the three was on standby in case he tried something again.

After the racers reached the halfway point, Dario revealed  his alliance with Team Rocket, causing Bea and the guardians to step in. With Misty, they told Ash to win the race while they handled the trio of buffons. A combined aura sphere from both guardian's Lucario managed to send them flying.

They then watched as Ash and Dario race to the finish, despite the latter's attempted to cheat , Ponyta evolves through sheer will to win into the much-faster Rapidash. Ash and Rapidash catch up to Dario and by a nostril manage to overtake him to claim the victory in a photo finish.

Believing that he had been cheated, Dario orders Dodrio to attack Rapidash, but is sent flying by a kick from its powerful hooves. Ash and Lara proudly hold the winner's flag and Rapidash nuzzles Ash.

After our heroes bid farewell to the Laramie Ranch and continue on their way to the Safari Zone, Y/n received a call on his Xtransceiver, he picked up to see Palutena on the line.

"Y/n, is Iseult with you?" Palutena asked.

"I'm here master Palutena, is there something the matter?" Iseult asked.

"I'll need you in Alola while Y/n is need in Hoenn where another master guardian awaits."

"May we ask why?" Y/n asked.

"You'll see when you reach your destinations. I'll be sending my Gardervoir and Gallade to send pick you up."

Soon both Pokemon arrived, with Gallade taking Y/n and Gardervoir taking Iseult.  Y/n soon found himself inside a cave and saw the other master Palutena spoke off named Pneuma.

"Master Pneuma, what seems to be the problem?" 

"Y/n, welcome to the Terra Cave." Pneuma said as she led Y/n deeper. "The resting place of the legendary Pokemon Groudon."

"And why are we here?"

"Rumors speak of two organizations that seeks to use the power of the ancient Pokemon to reshape the world." Pneuma explained. "They say it's for a good cause, but you know the old saying."

"The road to hell is paved with good intentions..." 

"Indeed, as Mythra once said, "if nature wants to show us who's boss, it will."  We humans cannot fully control nature, if one tries, it'll only lead to devastating consequences." She explained. "With the help of the Weather Institute, we managed tracked down both ancient Pokemon."