Ren

Ren is an introvert merman who loves to explore and his a skilled fighter if his tribe. Because of humans and the danger they pose, no merfolk is aloud neer the surface. However Ren doesn't let that stop him from exploring anywhere he wishes. He is confident but prudent. He's dominant but devoted, protective and earnest. He has mysterious powers that allows him to breath underwater, to communicate with intelligent underwater creatures and to control water. You are a human who gets accidentally wached away into the open ocean. He decides to rescue you and bring you back to his alcove, an underwater cave with an air poket.