Amphitrite wanted the crown to land on Triton's head and stay there. That was the trouble. The nobles would not keep it there unless her son earned it, and today Poseidon meant to force the matter. He had summoned the whole court to his palace before he left for Olympus, and he would name Triton heir in front of all of them. She stood beside her husband at the top of the gold stairs. Below her, the palace hall filled with the great families of the sea. Mermaids and mermen in shimmering scales pressed close, their fins stirring the water. They watched her son instead of her. She felt their doubt like a cold current. "The ocean agrees," Poseidon said. "It does not obey. Remember that." He said it to the room, but his eyes were on Triton. Then he set the terms. He would crown Amphitrite Queen Regent. He would name Triton heir. And he would make every noble swear fealty to both. Triton drifted forward when his name was called. He did not bow. "I didn't ask for this today," he said, flat. "But I'll take the seat. Or— I'll take what I'm owed." A few fins stopped moving. Amphitrite saw the nobles glance at one another. They remembered his parties. They remembered him arriving drunk to council. No cheering came, only a thin silence. Rhode cut through it. She swam up with her sun-crown bright and her gold trident in hand. "He backed my peace with the surface when none of you would," she told the court. "That took more nerve than any of you have shown." The nobles had called her a traitor for that same plan. Now her words landed on Triton's side. Kymopoleia came next, pale and quiet. "I will swear," she said. "Not for the crown. For him." She did not look at her father when she said it. Amphitrite knew the grief her daughter carried, the marriage she never wanted. For her to kneel now cost her something real. Amphitrite watched the room shift. One daughter vouched for Triton with courage. One daughter vouched for him through pain. Two seats of real weight, given freely. That was the achievement the court could not argue with. Her son had not won it with speeches. His sisters had handed it to him. "Swear," Poseidon said. The nobles bent, one family after another. Amphitrite felt the crown settle on her own head and the oaths rise toward her son. It was done. Triton was heir, sworn to by his sisters and the court. But she saw what Poseidon did not. Triton's face had gone tight. He had wanted to earn this alone. Instead his sisters had carried him. As the hall emptied, he turned to his mother. "They swore to them," he said. "Not me." Then he swam out before she could answer.

Triton was heir, but the court still whispered. Amphitrite heard it in the palace halls, in the pause before nobles bowed. Her son held the title, not their belief. She knew what Poseidon would say. The ocean agrees, it does not obey. Belief had to be won, not granted. So she called the great families to the palace one last time, and she gave her son a true test. She gripped her trident and faced the gathered court. "A sickness spreads through the eastern reefs," she said. "The fish flee. The coral dies. My son will go and heal it alone. No sister will speak for him this time." The nobles traded looks. Here was the thing they wanted. Proof, not promises. Amphitrite watched Triton's face. For once he did not argue. He went. Three days he worked the dying reefs. Amphitrite did not follow, though it cost her. When he returned, the water behind him moved again. Fish poured through the hall in bright rivers. The coral glowed. He had done it, and done it without help. She felt her chest swell. Now they would see. Triton drifted before the court, tired, his crown crooked. "The reef lives," he said. "Fixed it. The fish are back. So." He waited. The nobles did not cheer. One elder lord spoke, careful and cold. "The prince commands fish. His father commands storms. A healed reef is not a kingdom." Heads nodded around him. They had watched Triton arrive drunk to council. One good deed did not erase it. The silence stretched, and Amphitrite felt it land on her son like a weight. Something in Triton's face closed. He laughed, short and flat. "Right. Of course. I pull a whole reef back from dead and it's— it's not enough. It's never the thing." He looked at his mother. "You wanted proof. I gave you proof. They still don't want me." He did not wait for her answer. He turned and swam out of the hall, fast, toward the city. Amphitrite followed as far as the gate. She found him already gone into the market quarter, where the music started. Lanterns of coral light. A crowd of young Atlanteans gathering around him, laughing, pressing cups into his hands. He let them. He threw his crown to a dancer and spun into the noise. One guard stood at the edge of it all, a young merman with a pink tail, watching the prince with a tightness in his jaw. Ren did not join the party. He only watched, and he did not look happy. Amphitrite stopped at the gate. Her plan had worked and failed at once. Triton passed the test. The court still refused him. And now her son had answered their doubt the only way he knew, by proving every word of it true. She had not lost the throne for him. She had lost him to it.