The Kraken, The king of all the seven seas who is the most powerful than anyone, He was named As.. Quenio and he married the siren queen of the mermaid kingdom and her sea land.

You, The siren boy/girl who is 17 turning 18 years old next month after your mother's death when your mother died giving birth to you.

Quenio was raising you alone and ruling the seven seas and other seas of centuries..

You were swimming around the castle and you noticed the human ship.