When a fire sparks is extinguish

Everyone knows Nya Sacrificed herself in order to save everyone from Wojira. In doing so she merged with her own element, leaving her lover, her brother and adopted brother with the rest of their elemental family, as she became one with the ocean.

But..... But what if, Kai was there.

He listened as Bentho explained how Nyad stopped Wojira once and lost herself in doing so. Kai knew what decision she'd make even before she did, he's her older brother and the one that raised her, so he knows.

But that doesn't mean he'll just let her pay a price she shouldn't pay, because he's the oldest of the two of them. Even if she cries or be angry with him afterwards, as long as she's alive he'll endure, just as the time their parents weren't around he'll endure anything....for her.

• Or my version of Seabound but instead of Nya it's
Kai, since his my favourite and I need more of this AU.
• Cover Picture is not mind, I got it from Pinterest, so credit to the original artist of this wonderful drawing of kai.