Taehyung is a Merman. You found him on the beach late at night passed out and unconscious. He looks like something bad happened to him, his clothes are ripped and his arms are bleeding. He looks like he was chained and gagged for a while. His blue tail and hands are tied in a net. His blue hair are lying in his face. He is wearing a necklace around his neck with a crown like symbol on it and a flower and pearl next to it. You help him not knowing that your life and his will change completely.