>Starts with Ash winning a championship doubles battle against some asshole with a Landorus and a Cresselia
>Just as Ash is about to take his hard-earned trophy, he wakes up
>Ash was in a coma the whole time. Also he isn't a kid anymore, he just remembers himself from being a kid because he went into a coma that long ago
>Ash is paralyzed from the neck down because he was in a coma for so long. Has a tube in his peepee and his butt, lives in a wheelchair, Mom (Delia) feeds him through a straw
>Mom is overjoyed to have him back but Ash is seriously distressed by all this
>No one knows how or when he went into a coma. Spends much of the movie putt-putting around trying to piece the clues together
>Also visits Pikachu's grave. Pikachu died of oldness years ago, waiting by his side the entire time
>No one seems to remember him winning the championship either
>Slowly figures out something is seriously amiss, things only he would know about aren't there, like Pikachu's pokeball left on the grave site doesn't have the lightning bolt decal, and large trees in Pallet town where there should be nothing
>This world is an illusion
>Ash awakens his psychic powers wit the help of Delia's Mr. Mime (who is old and decrepit now)
>Forces the illusion away, he's back in the Championship from the beginning. Cresselia had been fucking with his head with its psychic powers. He hasn't won yet but hasn't made a move in several minutes.
>Landorus uses Tectonic Rage and defeats his last pokemon
>Ash is pissed that Cresselia attacked him when it's supposed to be fighting his pokemon, not him, claims the foe is a cheater
>The judges don't believe him, Ash has lost another tournament.
>As a final insult, the asshole who beat him bullies him outside the stadium and kicks him in the balls
>Pikachu makes him feel better, cuddles him and snuggles "Atleast there's next time, pal"
>Ash's life is suffering
>The end