The Jackal leans back at the sight of his sister.

“Darrow had a wife. A family he loved. He had just a little bit and he was happy. You had everything, and you were miserable. And you always will be because you covet.” His foundation of calm begins to crumble. “That’s why you killed Father and Quinn. Why you killed Pax. But this isn’t a game, brother. This isn’t one of your mazes….”

“Do not call me brother, whore. You are no sister of mine. Opening your legs for a mongrel. For a beast of burden. Are the Obsidians next? I bet they are all queued up already. You are a disgrace to your Color and to our House.”

I move angrily toward his holo, but Mustang puts a hand in the center of my chest and turns back to her brother. “You think you never had love, brother. But mother loved you.”

“If she loved me why didn’t she stay?” he asks sharply. “Why did she leave?”

“I don’t know,” Mustang says. “But I loved you too, and you threw that away. You were my twin. We were bound for life.” There are tears in her eyes. “I defended you for years. Then I find out that it was you who had Claudius killed.” She blinks through the tears, shaking her head as she finds her resolve. “I cannot forgive that. I cannot. You had love and you lost it, brother. That is your curse.”

I step forward till I’m even with Mustang. “Adrius, we are coming for you. We will break your ships. We will storm Mars. We will burrow through the walls of your bunker. We will find you and we will bring you to justice. And when you hang from the gallows. When the door beneath you opens, when your feet do the Devil’s Dance, then you will realize in that moment that this has all been for nothing, because there will be no one left to pull your feet.”

The pale light of the holo vanishes as we close the connection, leaving us to the glass ceiling and stars beyond. “Are you all right?” I ask Mustang. She nods, wiping her eyes.

“Didn’t expect to start crying like that. Sorry.”

“To be fair, I think I cry more. But, forgiven.”

She tries a smile. “Do you actually think we can do this, Darrow?”

Her eyes are red, the mascara she wore for the wedding stained by the tears. Her running nose is a ruddy pink, but I’ve never seen beauty as deep as hers is now. All the rawness of life flows through her. All the cracks and fears that make her who she is worn in her eyes. So imperfect and rough that I want to hold her and love her as long as I can. And for once, she lets me.

“We have to. You and I have a whole life ahead of us,” I say, pulling her into me. It seems impossible a woman like this could ever want to be held by me, but she puts her head on my chest as I wrap my arms around her and I remember how perfectly we fit together as we hold each other and the stars and minutes pass distantly.

“We should return to the party,” she eventually says to me.

“Why? I have everything I need right here.” I look down at the crown of her golden head and see the darkness of her roots. I breathe in the full scent of her. If it ends tomorrow or in eighty years, I could breathe her the rest of my life. But I want more. I need more. I tilt her slender jaw up with my hand so that she’s looking at me. I was going to say something important. Something memorable. But I’ve forgotten it in her eyes. That gulf that divided us is still there, filled with questions and recrimination and guilt, but that’s only part of love, part of being human. Everything is cracked, everything is stained except the fragile moments that hang crystalline in time and make life worth living.

The Rubicon Beacons are a sphere of transponders, each as large as two Obsidian, floating in space one million kilometers beyond Earth’s core, encircling the innermost domain of the Sovereign. For five hundred years, no foreign fleet has passed beyond their borders. Now, two months and three weeks after news of the destruction of the invincible Sword Armada reaches the Core, eight weeks after I proclaimed that we sailed on Mars, seventeen days after the Sovereign’s declaration of martial law in all Society cities, the Red Armada approaches Luna, sailing past the Rubicon Beacons without firing a shot.

Telemanus torchShips race ahead at the vanguard to clear mines and scan for any traps left by Society forces. They’re followed by Orion’s Obsidian-filled heavy destroyers, painted with the all-seeing eyes of the ice spirits, then by the Julii fleet with Victra’s weeping sun adorning the heavy dreadnought, the Pandora, the forces of the Reformers—the daughters-in-law of Lorn au Arcos come for justice and the gold and black ships bearing the lion of Augustus led by the battle-scarred Dejah Thoris. And finally my own vessels led by the greatest ship ever built and stolen, the indomitable white Morning Star painted with a seven-kilometer-long red scythe on her port and starboard sides. The holes we carved in her with our clawDrills are not mended all through the ship. But the armor has been replaced along the outer hull. The Pax died to give her to us. And what a prize she is. We ran out of paint on the bottom scythe, so it’s a sloppy crescent moon, the symbol of House Lune. The men think it’s a good omen. An accidental promise to Octavia au Lune that we have her marked.

War has come to the Core.

For three days they’ve known I was coming. We could not cover our entire approach from their sensors, but the chaos around the planet shows how unprepared they are for it. It is a civilization in turmoil. The Ash Lord has arrayed the Scepter Armada, the pride of the Core, around Luna in defensive formation. Caravans of trading vessels from the Rim clutter the Via Appia above the northern Lunar hemisphere, while backlogs of civilian vessels stagger their way back along the Via Flaminia, waiting to pass through inspection on the colossal Flaminius astroDock before their descent into Earth’s atmosphere. But as we cross the Rubicon Beacons and encroach farther into Luna space, the vessels hurl themselves into a frenzy. Many bursting from their ordered queue to race for Venus, others trying to pass the Docks entirely and burn for Earth. They flare as silver and white Society fighters and fast-moving gun frigates shred engines and hulls. Dozens of vessels die to maintain order.

We’re outnumbered, still vastly outgunned, but initiative is on our side, and so is the fear that all civilizations have of barbarian invaders.

The first dance of the Battle of Luna has begun.

“Attention unidentified fleet…” A brittle Copper voice echoes through an open frequency. “This is Luna Defense Command: you are in possession of stolen property and in violation of Societal deep-space boundary regulations. Identify yourself and intentions with all haste.”