The light of the of the sun shines on a city that have five large stadiums in the center with the middle you being the biggest one of them all

???:What's a Pokémon master

The voice of a little girl speaks in a curious tone, as we are shown a child in her pajamas looking up at someone

???:They are the greatest trainer and the strongest one

And older individual spoke in a friendly, mature and happy tone towards the little girl (Dream on starts playing next), the scene changes and shows millions of people in the large stadium cheering and screaming

???:What did it take you to become a Pokémon master Papa?

The little girl asked her father, as we are then shown two people on the battlefield one having an alolan Raichu by his side while a Pawmot stood on his shoulder

???:How did I become a Pokémon master?

???: *said happily* Ya

We're brought back ti the battlefield only this time we see the opponent, he wears all black and covers his face behind a white mask, as he stood there alone

Ash:I had to battle a good man

Ash Ketchum and Mask stared glaringly at one another in the large stadium while the people around them cheered

(🎶 every time I look in the mirror🎶)

???:Many years ago!

the voice of Charles Goodshow is heard through a mic, speaking loudly and with determination, as we are then shown the city of where the stadiums are, as people and Pokémon enjoyed their daily lives

Goodshow:The Pokémon league brought you the Ultra Class tournament! a tournament! that saw to find our world's greatest trainer!!

Fireworks exploded above one of the smaller stadiums which then changes to the Ultra class tournament stadium where Ash's Pikachu clashed with Leon's Charizard one final time creating a shockwave of Electricity and Fire

(🎶The past is gone🎶)

We are then shown a different clash of the same elements, with an Infernape clashing with an Electrivire

Goodshow:But now! a bring you a tournament! much larger than that one!

Infernape and Electrivire jump away from one another, as the Pokémon change now showing Xerneas rushing at Registeel landing various hits on it before slamming it down to the ground

(🎶It went back like dust to dawn🎶)

The Xerneas than roughly fires a Thunderbolt at the legendary Pokémon, the scene then quickly snaps to Mask floating down to someone surrounded by his psychic energy

Goodshow:And more intense

The big stadium in the middle you find multiple people in the center

Goodshow:A battle that will put each and every one of you! against the worlds greatest trainers!!

You find can Gym leaders of all regions, the Kahuna's of all four islands, elite four members of all regions, battle frontier brains from Hoenn and Sinnoh, champions of all regions and the strongest trainers in the world, as people like Paul, Alan, Max, Bonnie, Trip, Cameron, Virgil, Gladion and many others were seen in the field, Later we then see Ash and Gary leaned on the rails of the main stadium looking at it

Gary:You sure you're up for this *smirks*

Ash: *smile* Will just have to wait and see

(🎶you know it's true🎶)

Ash and Mask stood in front of one another near a place that has Arceus ring

(🎶All the fear! comes back to you!!🎶)

Raichu and Pawmot cheek spark, as they glared at Mask

Mask:We're the same you know

He reaches for his mask

Mask:We want to be happy with the people around us and do what we want

He takes off the mask making Ash's eyes narrow

Mask:But there's something stopping us from wanting that happiness

He points at the Arceus ring

Mask:Because we're forced by a being that takes that happiness away

(🎶Dream on!🎶)

Mask is shown in a battle calling out a move

(🎶Dream on!🎶)

his Ursaluna lunges at it's opponent with High Horsepower, as we are then shown Ash in the woods seemingly talking to someone

???:Did you find him!?

Ash:Yes, and his stronger than before

Mask is shown watching his Kleavor brutally demolish his opponents Mega Gallade

(🎶Come true🎶)

Ash's friends look on with horrified, pissed off and sadden looks, as Ash held the rails in anger

(🎶Dream on!🎶)

Ash:But so am I

Ash calls upon his Annihilape which is then shown launching a bunch of punches at a Dragonite that crosses his arms and tries to take the punches, as on the other side Lance is seen smirking

Lance:You truly have grown

Other gym leaders, Kahuna's, Elite four members, Frontier Brains and Champions smile at Ash who focuses on the battle with a smile on his face

(🎶Let you're dream come true!🎶)

The scenes start speeding rapidly as first we see Annihilape trying to stop a dragon pulse while being pushed back, Ash Greninja lunging towards Mega Charizard X who charges back, Ceruledge slashing an Empoleon, Ash's Charizard clashing with an Agrron and then its stops with everything going black

Mask:I will do everything in my power to get back what I lost

This time we see Ash and someone else who likes it's from Paldea staring at Mask who had his Hisuian Zoroark out

Mask:And if you two interrupt the process, I will ruin both your lives *right eye glows purple*

Mask is then seen in the battlefield as on the other side his opponent was going to be the champion of Galar, Leon. Every one looks on in anticipation with Ash being the only one having a serious expression

???:If he wins, we won't have much time will we?

Ash said nothing as he only looked at the battle that was about to begin as in a flash battles are shown Aegislash vs Zoroark, Rhyperior vs Garchump and Dragapult vs Mega Garchump, Sneasler vs Mr. Rhyme, and Charizard who is slowly growing into his Gitamax form against a Hisuian Samurott

(🎶Dream on🎶)

A Galarian trainer is shown hoping down from his Corviknight

(🎶Dream on🎶)

The same Paldean trainer is shown battling Diantha's Mega Gardevoir with his Roaring Moon

(🎶Dream on🎶)

A nice looking house is seen in a clearing area as inside two adults were seen kissing

(🎶Let you're dream come true!🎶)

Ash stands on one side with a large group at Pokémon glowing blue

(🎶Come true🎶)

Mask stands on the opposite side with a large group of Pokémon glowing purple

(🎶TRUE TRUE TRUE TRUE TRUE🎶)

Both were seen in a void that has a large and wide platform with many pillars and one throne

(🎶Dream until you're dream come true🎶)

Everything goes black

We're brought to crowded area, as Mask with Ceruledge beside him stood in front of Ash who had Pawmot on his shoulder and Raichu to his right, his friends were behind him and the people around them just kept walking without realizing the tension that was going on which escalates when Mask takes the first step but is stopped by someone who places their hand in front of him

???:You mind taking a step back, today's not really a good day to start confrontations, wouldn't you agree

Mask turns to the individual, as we are shown a man wearing a hoodie and a mask that covers his mouth, on his shoulders you can find two Pokémon which come from Eevee's evolution tree

Sylveon:Sylvee *growls at Mask*

The other Eevee evolution doesn't say anything he just stares glaring at Mask with ruby eyes

(Sorry that it's blurry)

Empereon:Empeer

The man removes his hand and stares at Mask

???:So

DJ

DJ:What do you say?