inside the rusted hangar of the abandoned military planet "Iron Husk-7"🔩, scavenger Kahn's fingertips brushed against this blue dagger submerged at the bottom of the coolant pool💧. It was the standard secondary weapon of the Old Federation's 17th Abyss Assault Squad, 3D-printed from high-temperature-resistant bioceramic material. The hollow blade structure was designed to maintain swing balance in low-gravity vacuum environments⚖️, and the serrated edge could precisely tear through the carbon fiber layers of bionic armor🔪. As soon as Kahn clenched it, faint purple bioluminescence flickered from the holes in the grip🦠—the residual neural synapses of the entire squad. Back then, they activated the self-destruct program in the hangar to contain the leaking stardust spores, and only this dagger survived, wrapped in coolant. When Kahn stepped out of the hangar with it, a faint, low-frequency abyssal howl came through his portable communicator🔊, and the dagger's serrations were slowly, autonomously grinding against the titanium alloy frame of the hatch...