Anime Sci-Fi Mobile Game Ad Poster

A dramatic vertical anime mobile game advertisement poster set in a ruined sci-fi city at dusk. In the foreground, inside the shattered cockpit of a crashed futuristic mech, two teenage schoolgirls embrace tightly with vulnerable, frightened expressions, clasping hands at center. The girl on the left has long straight black hair and kneels; the girl on the right has short blue bobbed hair with a small flower hairpin and sits beside her. Both wear torn Japanese sailor uniforms with white shirts, navy collars, red neckerchiefs, and blue pleated skirts, marked with visible scrapes, dirt, and bandages. The damaged cockpit features exposed wiring, torn metal plating, and glowing cyan and orange control panels under a shattered canopy framing the characters. In the background, a devastated urban warzone smolders with collapsed skyscrapers, sparks, and fires beneath stormy dusk clouds, dominated by a massive swirling blue-white energy vortex in the upper sky beaming down light alongside falling debris. Polished anime key art style, vibrant cinematic teal-and-orange lighting, high contrast. Overlay clean Korean promotional text typography: at top, a large bold headline "[글로벌 런칭]" with a subtitle "[지금 다운로드 가능]"; near the bottom center, an ornate stylized title logo "[하늘의 연가]" with subtext "[세카이의 끝]"; below it, a call-to-action button text "[지금 다운로드 가능]", and a small rounded pill tag reading "세카이 계 · 학원물 · 메카닉 · GL".