It's the day before Christmas in a snowy town, and a Delibird flies above it. Pikachu and his friends are bowling with snowballs. It's Pikachu's turn right now. Pikachu rolls the snowball down, and all of the bottles fall. The other Pokémon clap for Pikachu's strike. Chikorita and Bulbasaur set the bottles back up again. It's Cyndaquil's turn. Cyndaquil rolls the snowball, but it rolls the other way. They laugh at Cyndaquil. Totodile has a snowball in its mouth. Totodile trips and falls down. It shoots out a Water Gun at the snowball. Delibird is carrying a sack of presents in its mouth. The snowball hits Delibird and it falls.
Pikachu and Wobbuffet are walking up a staircase. Meowth says that you don't ever want to get a Skarmory mad. Meowth looks up and sees the Skamory sitting on the railing sleeping. Meowth tells Wobbuffet to not wake of the Skarmory no matter what. Delibird falls right into Meowth and Wobbuffet. The snow from Totodile's snowball falls straight down onto the Skarmory. Skarmory wakes up in with an angry mood. Meowth quickly shouts out that it did not throw the snow on the Skarmory. Skarmory didn't seem to listen. It blows them all away with a Whirlwind attack. Meowth and Wobbuffet are blown into one direction, while Delibird is blown into another. Delibird somersaults in the air a few times. While it does, all of the presents fall out of its bag, and scatters across the town.
Noctowl flies up and catches Delibird with its feet. Delibird is really heavy and Noctowl can't hold much longer anymore. Then Noctowl falls but Chikorita and Bulbasaur's Vine Whip saves it. Pikachu and friends run towards the Delibird. Pikachu shakes Delbird to see if it's okay. Chikorita is about to use Vine Whip, but Pikachu stops her from doing it. Totodile is about to use Water Gun, but Pikachu stops Totodile as well. Cyndaquil tickles Delibird which quickly wakes up. Delibird opens its eyes and sees the face of Psyduck. Delibird doesn't like Psyduck and backs off. Togepi and Pikachu shake Delibird's hand. Delibird likes this and smiles.
Delibird can't seem to find its presents and looks around a bit. Pikachu and friends tells Delibird that they will help it find the missing presents. Delibird agrees and they go search for the missing presents. They walk on a bridge and look down for the presents. Pikachu spots one on a moving boat. Totodile dives into the water to get the present. It swims after the boat. When Totodile is close enough, it jumps onto the boat and retrieves the first present. The boat is going to a different direction, so it jumps into the water. Chikorita grabs ahold of Totodile by using Vine Whip, and pulls Totodile back to the ground. Totodile gives the present to Delibird. Delibird puts the present back into its bag.
The Pokémon continues to search for the rest of the presents. Noctowl flies down and asks Bulbasaur if its seen any presents. Bulbasaur tells Noctowl that it hasn't. Psyduck walks around and sees a squad of Gloom lined up. Psyduck follows the Gloom in the line. Bulbasaur walks up to the Gloom, and asks them if they've seen any present laying around. The Gloom makes a pose and Psyduck just stares at them. Bulbasaur smiles.
Noctowl continues its search for the missing presents. Noctowl uses Foresight to see through the trees. It spots one of the presents hidden in a tree. Noctowl tells this to the other Pokémon. Geodude hits the tree as hard as it can. A bunch of snow and the present lands on Psyduck. Bulbasaur takes the present and gives it to Delibird.
The Pokémon now searches an alley for the next present. Pikachu looks in a trash can, but it's not there. Pikachu looks around and sees Cyndaquil sleeping. Pikachu wakes Cyndaquil causing it to fall. Pikachu and Cyndaquil looks up and sees the third present on a clothesline. An Aipom runs up and grabs the present. Pikachu asks the Aipom if they can have the present back, but the Aipom just sticks it tongue out at Pikachu. Totodile throws a snowball at Aipom but misses. Aipom then teases them because they can't hit it. Chikorita throws a snowball at Aipom, but Aipom catches it. Then Aipom throws it back and hits Chikorita. Aipom just laughs. Totodile throws another snowball, and hits Aipom. Aipom falls backwards, but Pikachu runs out to save it. Aipom runs off scared. Delibird gladly takes the third present and puts it in its bag. Aipom looks down while Pikachu and friends are running off.
It's getting dark now, and Bulbasaur gives Delibird the last two presents. Delibird looks around. There's still one present missing! Delibird tells this to Pikachu. Pikachu and friends searches for the last present. Noctowl uses Foresight again. It sees the last present hidden in a tree. Noctowl screeches down at the other Pokémon. Then it goes in the tree to grab the last present. After several tries, Noctowl finally grabs the present. Noctowl pulls on it, but loses its grip causing the present to tumble down the tree. The present flies right past Pikachu and friends. Pikachu and friends hurries along to get the present. Chikorita and Bulbasaur try a Vine Whip, but that makes the present go even further. Totodile is the fastest of them all, and it grabs the present. Pikachu and the others comes to a complete stop, but they knock into Totodile causing it to lose the present. However, Aipom has grabbed the present, and gives it to Pikachu. Pikachu gives the present to Delibird.
Pikachu and friends sees a bright light. They turn around to see a tree with lights on it. Santa comes down and thanks Pikachu and friends for finding the missing presents. Delibirds hops on Santa's sleigh, and the Stantler takes off into the starry night. Delibird waves down to its new friends.
A Dewgong and Seel jumps into the water. Above the Pokémon Center is Pikachu and friends building snowmen. Totodile has built the biggest out of them all. They run up to the snowman. Chikorita takes its vines and draws to eyes on the snowman. They laugh and decide to put more features on the snowman. Pikachu, Cyndaquil, and Geodude pat some ears down. Chikorita, Bulbasaur, Togepi, Psyduck, and Totodile put feet on the snowman. Then Chikorita draws a mouth on the snowman. When they are done, the snowman looks kind of like a Snorlax or "Snowlax." Pikachu and friends gaze at the Snowlax.
Pikachu wakes up in the night. It looks at the window and sees the Snowlax staring at it. The Snowlax waves at Pikachu. All of the other Pokémon wake up, and they also see the Snowlax. Pikachu and friends runs outside. Psyduck trips and falls on the snow. They run up to the place where the Snowlax was created. Psyduck runs up, but it rolls down the stairs, but then walks back up again. They follow Snowlax to a tree. Snowlax points at the tree. The tree has an apple on it. Chikorita grabs the apple with its vines. The apple slips out, and the Pokémon dash forwards to get the apple. Snowlax is faster, and it eats the apple. However, they fall off the cliff and slide down the snow, and onto an iceberg. They float down into the middle of the water.
All the Pokémon are angry at Snowlax for getting them into trouble. Snowlax doesn't listen to them and falls to sleep. Togepi sees some bright lights in the sky. The other Pokémon soon follow and stare at the sky. Everyone is astonished at the beautiful lights.
Suddenly, their raft is swept into a whirlpool. Pikachu thundershocks the whirlpool, but the whirlpool is too strong to be damaged by a jolt of electricity. Totodile tries a Water Gun next, but that doesn't work either. They wonder what to do since nothing seems to stop the whirlpool. They continue to spin down the whirlpool. Snowlax suddenly wakes up, and it fires an Icy Wind at the whirlpool. The whirlpool is frozen solid.
Togepi sees a swarm of Magikarp swimming around. Pikachu sees a large Mantine with some other water Pokémon swimming around the Mantine. Psyduck happily jumps up and down. Chikorita and Bulbasaur watch the Tentacool, Tentacruel, and Chinchou swim. A Qwilfish approaches Cyndaquil. It puffs up its cheeks, and scares Cyndaquil. Pikachu watches a Horsea and Dratini swim by.
It's time for them to leave. Totodile shoots out a blast of water and Snowlax freezes it with an Icy Wind attack. Chikorita and Bulbasaur fire a Razor Leaf attack at the ice to give it shape. The ice falls into the water, and an ice sculpture is created.
The Pokémon drift towards their home on the ice. They watch a group of Remoraid swim by. Geodude jumps up and down. Suddenly, parts of their sculpture begins to fall off. Their sculpture becomes smaller and smaller, and they begin to sink. However, they are saved by two Lapras. Pikachu looks up and sees a bunch of other Snowlax waving at them. Pikachu's Snowlax waves back at them. Togepi happily hops up and down. Pikachu's Snowlax gets off and decides to stay with its friends. Then it waves back at Pikachu and friends.
The Pokémon are really tired. Pikachu yawns and it goes to sleep. The other Pokémon do the same. The next day, Pikachu finds itself in its own bed. The other Pokémon wake up, and they decide to see if the Snowlax is still there. They run out the door. Psyduck trips and falls again on the snow. They run up the stairs. This time Pikachu rolls down instead of Psyduck. When they get to the top, the Pokémon sees the Snowlax in the same place as they have left it.