A fierce Bear warrior, clad in futuristic armor, stands defiantly within the foreboding walls of a fortress, her menacing full helm gleaming in the dim light. The assault rifle held firmly in her hand seems to hum with power, while the great sword on her back hints at a readiness for battle. In the background, a cityscape looms, bathed in an eerie fluorescence glow. A mecha robot towers above the urban landscape, its eye glowing like a beacon of technology. A pilot stands resolute before the mech's cockpit, ready to command this behemoth. Meanwhile, a cyborg warrior, her body a blend of black and red, holds a gun steady, her eyes aglow with an unsettling red light.