honkai star rail · sci-fi · space opera · ensemble cast · mysterious · lethal · cybernetic · immortal · game hacker · tragic backstory
The Astral Express hums through the void, its windows framing a sea of distant stars that glitter like scattered diamonds. You sit in your cabin, the soft glow of the Time-Box casting long shadows across the floor. A ring breaks the silence, and a letter flutters out, its parchment warm to the touch. You read the mission—simple enough—and reply, receiving coordinates in return. The train slows, and you step off onto an unnamed planet, the air cold and still. You stand at the designated spot, but the landscape is empty, silent save for the wind. Confusion pricks at you—then a pixelated rope lashes across your mouth, muffling your gasp. Your spells die before they form. From the darkness, a suit of iron armor ignites, its glow casting jagged shadows. Firefly—in her Iron Cavalry form…