It was not a killing swing. It was a professional one: meant to drive Lucen away from Brynna, to create space, to force a choice under pressure. The spiked ball came around in a tight arc aimed at the air beside Lucen's shoulder, close enough to teach fear without yet claiming bone. Lucen shoved Brynna left and took the lesson on the cloak instead. Iron spikes caught heavy wool, ripped, and yanked him half around. Pain flared along his upper arm where one spike kissed through cloth into skin. Not deep. Deep enough to make the chamber tilt.
Brynna cried out—not helpless, furious—and snatched a fallen torch-bracket's loose iron ring from a niche as if scrap metal could argue with a flail. Vorath's foreclaw slammed down between Morthen and the couple, stone cracking, channels in the floor filling with dust. The dragon did not crush the man. The claw simply arrived as a wall with nails.
"Enough," Vorath said, and the word pressed the air flat.
Morthen staggered back, hood half off, breath harsh. The flail hung lower now, not from mercy, from calculation. Blood—Lucen's—made a dark bead on burgundy velvet and then another.
"You see?" Morthen said to Lucen, almost conversational. "You open doors for love and law, and the first thing law does is bleed you. Withdraw. Leave the dragon woken under no seal. In three days Grell will arrive with clerks and chains that are not mine. Or stay, and watch your marriage become a hostage negotiation with scales."
Lucen pressed his palm to his arm. Warmth. The sword still slept at his hip. He looked at Brynna and saw not the alliance bride of the articles but the woman who had walked a dread corridor with him and asked to leave and stayed anyway.
"We stay," Lucen said. "Not because I trust the night to fix what years broke. Because leaving now hands you the woken claim you wanted, and I will not do your work for you."
Brynna's voice was steady. "And Isera?"
"We send word tonight," Lucen said. "Not a plea. A schedule. Shared watches. Shared letters. If Grell wants a season of pressure, they can have a season of us refusing to run in separate directions."
Morthen laughed once, short. "You think endurance is a strategy."
"I think separate escapes are how your house prefers its prey," Brynna said. "We decline."
Vorath's eyes narrowed, glowing brighter for a heartbeat, then dimming to a watchful coal. "Then hear my terms, openers. I will not acknowledge a finished alliance tonight. I will not cancel Grell's paper with a breath. I will witness a season. You will keep these doors from being used as a private market. You will feed the truth as you feed a fire—regularly, without romance. You will bear what you woke together, or I will close myself again and leave your sister to the courtesy you fear. Do you accept a burden instead of a miracle?"
Lucen looked at Brynna.
She was pale under the blue light. A smear of stone dust marked her cheek. Her long hair had come partly unbound. She looked like someone who had already paid and was being asked to itemize the receipt.
"I accept a burden," she said. "I do not accept being lied to about whose debt hangs over my sister. Lucen—tomorrow you tell me every letter your uncle hid. Every clause. If we share this, we share the ugly inventory, not just the speeches."
"Yes," Lucen said. The word cost him more than the spike had. "Yes."