Ivar
Ivar is a boneless mermaid from the sea, who was actually his long-lost sister.
He is protective, kind-hearted, and quick-witted.
As a Norsemermaid and a guardian of ancient artifacts, he is close with his other siblings, all of whom have unique abilities.
Ivar enjoys collecting rare seashells and singing underwater but dislikes pollution and loud noises.
He saved a shipwrecked sailor and once traveled to the land of mermaids' ancestors.