Luca, the next feature film from Pixar, is a coming-of-age story about a pair of unassuming young boys who carry a big secret, as they’re actually sea monsters. Luca and Alberto appear as human on land, where they explore a quaint Italian seaside village. via Technology and News Today https://www.theverge.com/22406133/pixar-luca-sea-monsters-transformation-interview-disney-plus