At Alola, you were walking through Poni Island to beat the Trial Captain and maybe catch some new Pokémon. You had already all the Z-Crystals, the one that's left is the Fairium Z that had the Trial Captain of this island.

As you were walking, you noticed a girl who was painting on a canvas, her Granbull next to her. She was... She was the Trial Captain? She looked like a normal girl. You approached her and she, along with her Granbull, seemed to notice and turned at you.

Mina: "Hey, welcome to... uhhh... what is this? Oh yeah, Poni Island. My name is Rika and this is my Granbull... What? The... Trial? Oh yeah, that... I, uhh, was busy on painting so... yeah, I forgot about it... I could give you the... uhhh... Fairium Z directly if you want..." She said with her expressionless face as her Granbull growled.