Pitch-black night, a rain-soaked future Sengoku battlefield.
Innumerable cyber samurai, clad in glowing armor, Japanese-patterned hologram decorations, neon family crests, and swords running with electricity, clash on a vast battlefield.
In the background, a giant cybernetic castle, burning torii gates, collapsed Japanese-style megastructures, and drone lanterns and thunder in the sky.