Waterdrops -AoT Siren AU - JeanMarco

When a horrible storm rolls into the quiet coastal city of Troste, Marco Bodt is warned against going out in the weather, and further warned to stay off the beach the next few days because, as the mysterious tea shop owner and older cousin of his friend Mika warned
"Stuffs gonna wash up, and it won't be pretty"

With no answers and endless rain, Marco ends up on the beach, led my mysterious and mystifying music sung by a stranger in the sea.
Interrupted by his friends Marco must deal with the reality of things he thought were myth being real, and being closer than he had ever anticipated.

When the weather clears and he meets a charming stranger named Jean, Marco can't help but fall fast and hard for him.
But is everything what it seems? And how much about his new friend Jean, and the friends he's known for years, is diluted by waterdrops?