While Brainy Smurf is Smurfing through the forest and goes enter the forbidden falls, he notices a strange portal that leads to... The world of Pokémon, Brainy is curious about traveling so he decided to go through the portal he realizes he's in Paldea region it based on a real life country called Spain.

Brainy continues to run through the tall grass and saw all the Black bull like Pokémon, they're call Paldean Tauros.

some stork like Pokémon that looks just like Feathers they're called Bombirdier.

The Dolphin like Pokémon start swimming through the ocean they're called Finizen.

Pink dwarves with large purple hammers who like to killed Corviknight are called Tinkaton, Brainy Smurf is scared and ran away from the horde of Tinkaton, because he has a trauma flashback about the he gets his heat by some smurf uses a mallet like playing a whack-a-mole game, but suddenly he bumped into a young girl with a short blue and red hear and wears glasses and turns around and looks down onto her feet, it's Brainy Smurf.

Brainy Smurf : "*screams* don't hurt me!"

Penny : "who are you? Are you some kind of a new Pokémon?

Brainy Smurf : "A Pokémon? No, I'm a smurf! You can call me Brainy."

Penny : " I'm Penny, it's nice to meet you Brainy Smurf."

Brainy Smurf : "Where am I? What is this place?

Penny: " you're in the pokémon world, but you're in Paldea region. "

Brainy Smurf :" What's a Pokémon?

Penny : " They're living creatures who being friend to all humans, you can catch six of them using any poke balls."

Brainy Smurf :" I wanna learn about Pokémon too! they're so many of them!"

Penny : "They were thousands of Pokémon in this Pokémon world, but first I'm going to school and protect my friends from being bullied!"

Brainy Smurf : "You're friends are being bullied? just like smurf friends are bullying me since over the years!"

Penny : "Are your friends are bullying because you're worthless."

Brainy Smurf : "Yes, many years I always get picked on, because I only trying to help them, our leader Papa Smurf really cares about me and he blames my friends for acting like bullies."

Penny : " Oh, it's so sad, if you wanna meet my friends wanna come to my school

Brainy Smurf : "Of course, I was very interested of going to school!"

As Brainy hops onto Penny's shoulder and Penny starts walking towards to Naranja Academy. Meanwhile the smurfs are searching for Brainy while they're at the forest...

Smurfette : Brainy! Where are you?

Jokey Smurf : Brainy, there's no time for joking!

Vanity Smurf : " Let's go back to the village and everything's gonna be fine!

And the smurfs began to go enter the forbidden falls and find the portal.

Smurfette : I remember we were visiting to New York city and met Patrick Winslow and Gracie Winslow.

Papa Smurf : I hope this is the palace where Brainy Smurf go inside the Portal, let's go my little smurfs!

Papa Smurf and the other Smurfs go enter the portal that's lead to the Paldea Region of Pokémon world.

Clumsy Smurf : "Golly, where are we Papa Smurf?

Handy Smurf starts reading the sign

Handy Smurf : "Welcome to Paldea Region. What's that?"

Papa Smurf : "I don't know Handy, it's like a place of a mysterious world."

Papa Smurf and the others keep searching For Brainy and see many Pokémon are Oricorio (Baile Form) Hawlucha, Paldean Tauros, Lechonk, Flamigo and Tinkaton.

Smurfette : "Ooh, Papa Smurf! This place is so smurfy!

Papa Smurf :" I know Smurfette, but we have to find Brainy before he gets captured by humans!

Handy Smurf : "Don't worry Papa Smurf, I have an invention to track down and find Brainy, it's like GPS."

Handy's tracking device : "When you have to arrive the destination please go straight ahead."

Papa Smurf : "We should follow the footprints that leads to city of spain called Zaragoza, I remember I learn about those places while we're time traveling."

Grouchy Smurf : " I hate Time Travelling!"

While Brainy Smurf and Penny are arrived at Mesagoza...

Penny : "Brainy, we're at Mesagoza, a city of Paldea, it's like a real life city of Spain called Zaragoza."

Brainy Smurf : Penny, how interesting, I read books about histories of any other country. Can we just go to your school?"

Penny : "Of course you're going to meet my friends, after we learned about Pokémon."

Back to Papa Smurf and the others...

Vanity Smurf : "How much farther Papa Smurf?"

Papa Smurf : "Too far."

Jokey Smurf : " Maybe my joke box will tell me where's Brainy Smurf."

As Jokey starts starts to blew up his surprise box which makes him flew in the air and saw Brainy who is with Penny

Jokey Smurf : "*Gasps* I see him!"

And Jokey smurf starts to fall down and landed on the tree branch.

Clumsy Smurf : "What is it, Jokey? Did you saw Brainy? Where is he?"

Jokey Smurf : "He's being captured by a human while Smurfing through the big city!"

Papa Smurf : "He's being captured by a human?! We must save Brainy before it's too late!"

Papa Smurf and the other Smurfs start running and arrived at Mesagoza.