Superman: Unbound his drones attacking a planet. Though he attempts to stop them, Superman witnesses Brainiac capture the planet's capital like he did with Kandor before firing a Solar Aggressor missile to consume the planet in its exploding sun. The explosion knocks Superman unconscious and he is brought on board Brainiac’s skull shaped, tentacled ship. Coming to in the examination room, he fights his way through the vessel before he discovers a room full of bottled cities prior to being attacked by Brainiac. At this point, confirming that he spared Krypton because of its eventual destruction, Brainiac is shown that he has
Superman: Unbound Despite everyone, including Supergirl, doing their best to fend his drones off, Metropolis is encased in a bottle and both Superman and Supergirl are captured. Having hooked Superman up to his ship, Braniac reveals that Earth offers nothing to him, tortures Superman by overloading his mind with data to obtain Kandor and attempts to destroy the planet. However, telling his captor what Earth means to him, Superman breaks free and then frees Supergirl and convinces her to stop the Solar-Aggressor from hitting the sun. Remembering Zor-El's words about Brainiac's ideals, Superman knocks him out of the ship and they crash