NULL HERO: Epic Dark Anime Superhero Poster in a Ruined City

Create a dark, anime-style superhero poster in a Gotham-like ruined city at night. In the center foreground stands the main character — a short, fit, serious-looking man with a Merab Dvalishvili-like build, around 5'5" tall, wearing a black Yeagerist-style tactical suit (similar to Flock from Attack on Titan), complete with a sleek half-mask and glowing, futuristic sword in hand. His expression is cold and intimidating, giving off strong anti-hero energy. Behind him, showcase a group of various male and female superheroes in vibrant costumes, flying or standing with pride. On the sides, display two large, intimidating superpowered villains: - On the right: a Homelander x Omni-Man inspired character, without a mask, human face, glowing red eyes, wearing a white and red Invincible-style suit, floating with fury. - On the left: a huge, red-skinned beast-like monster (Hulk-inspired), terrifying, muscular, and roaring in rage. The background city should be dark, gritty, foggy, and full of ruined skyscrapers like Gotham. The whole poster must have intense cinematic lighting, dark shadows, and dramatic anime-style shading like the *Invincible* series. At the top or bottom, write the title in bold, dripping red letters like blood: **NULL HERO** — similar to the blood-covered title screen of *Invincible*. Make the composition highly detailed and powerful, with a suspenseful, gritty tone that instantly attracts attention and makes viewers curious about the dark story behind it.