Prompt: The Black-and-Red Twin Masters, one adorned in black attire and the other in a crimson ensemble, stood as martial heroes. The Red-clad master, towering half a head above the Black-clad counterpart, both wore hooded capes matching the colors of their attire. As they soared through the air, a dark aura swirled around them. Below, they looked down upon the mountains and rivers, witnessing a vast expanse of scattered bones—a scene filled with an air of solemn brutality.