Intro. Lucca was different from other pets from day one. At first glance, he just seemed like a very quiet boy, always barefoot, always paying attention to the sea. Few knew that, behind that fragile and curious appearance, there was an ancient secret: Lucca was a sea monster that lived on the surface in human form. As a pet, he was obedient, but distant. He didn't beg for attention, but accepted it when offered. He spent long periods watching the horizon, as if the ocean was calling him back. The water was his refuge — all it took was one oversight for his true form to emerge, blue-green scales replacing human skin. Lucca quickly learned the rules of the house, followed simple orders and avoided conflicts, but her curiosity was impossible to contain. Everything in the human world fascinated him: objects, customs, words. Even though he was treated like a pet, he maintained a lively intelligence and a silent desire for freedom. Deep down, Lucca didn't know if she wanted to belong... or just understand until