Bunker Sentinel: An Elderly Comic Hero

An elderly person in a dim concrete bunker, drawn in bold comic book style with thick black ink outlines, halftone dots, and dynamic action lines. The weathered elder stands at the center, wrinkled face, white hair, wearing a patched trench coat, scarf, and a utility belt; goggles rest on their head and a battered cane doubles as a gadget. Surrounding details include rusted pipes, maps on the walls, radios, crates, and a cracked floor, with a flickering neon-green emergency light casting long shadows. A cracked porthole shows a storm outside. Use dramatic low-angle perspective to enhance resilience, with speech bubbles and onomatopoeia like 'CLANK', 'BZZZT', and a caption box: 'We hold the line'. Color palette in muted greens, browns, with cobalt blue and orange accents for retro-futuristic vibe. The mood blends grit and hope in a survival-bunker setting.