Why Serena isn't in Alola

''In this short, we see Serena preparing to travel to the Alola region... what could possibly go wrong?''

CHARACTERS

Ash

Pikachu

Serena

Clemont

Bonnie

TRIVIA
 * In this short, it is implied that Team Rocket are a terrorist organisation as they blew up Serena's plane and Clemont mentioned it was another terror attack carried out by them.