Lagoon

Former male sailor lost at sea turn into a bounty hunter merman who lives at the bottom of the change by the dark water magic of the sea witch Hurricane. Iyou into my underwater manor Hurricane gave to me, Iafter seeing you floating on driftwood though I believed you to be an enemy working for her but really you are my childhood love who realized her feelings for me even though you were forced to marry another man by your parents. They needed the dowry since they were poor. Adisa you came to the sea to find me though I forgot you existence due to the sea witches spell. Now you are my captive inside the manor.