Like A Geyser | Zuko X Original Male Character | Avatar: the Last Airbender
Siren is Katara's twin brother, but he was born different. He has scales, fins, and hair that has a life of it's own when he gets emotional. Gran-Gran says he's spirit touched, she says that it's a great blessing from the spirits, but he doesn't know if he could ever call it a blessing.
The older kids tease him, pulling his hair and scraping at his scales with sharp things when there aren't any adults around, and calling him names when they think they can get away with it. It doesn't help matters that his legs fuse together into a tail when he gets wet. It just means that he can't get away from his tormentors.
When Zuko crashes into their village years later, he doesn't know what a water-kin is, but he does have second thoughts about facing down the startlingly attractive muscle-bound man standing in front of him. He's almost a foot taller than him, for Agni's sake! Unfortunately, he has to do this. If he wants his father to take him back (and maybe even forgive him), then he needs to capture the Avatar. If this man is standing in his way, then he'll just have to defeat him too.
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It's Avatar: the Last Airbender, but not as we know it.
Not really, but things will always change when we add an OC in, and that's what I've done.
