Legendary Mermaid Princess

Ledgendary Mermaid Princess  are from the North Pacific Ocean and a little pink mermaid named Lucia and her six sisters from the other places. When lucia wants to see a human boy named kaito but she wants to be human and otherwise lucia becomes into seafoam. And the seven mermaid princess is given by legendary goddess Aqua Regina of the sea and stop them from the bad. And the dark lovers and the demon sisters joins them to become a group of the mermaid princess.