คำอธิบาย
Heck no! That thing Fionn sees on his way back home one night truly isn't a cute Tinkerbell fairy but a creepy disgusting monster! His mum used to warn him about them before she vanished without a trace ten years ago. And suddenly, handling dangerous encounters with creatures Fionn and his family only knew from folktales is their new normal. Unexpected help comes from the guardian Aidan and his puca, who seem to be connected to this mystery.