Picture a ruined futuristic city with tall buildings mostly damaged and collapse

Picture a ruined futuristic city with tall buildings mostly damaged and collapsed. In the background, the sky is red with dark clouds and lightning strikes, signifies the atmosphere of the end of time. In the middle of the city, there is a hero standing proudly on top of the rubble, wears a super advanced tech costume with blue and silver light elements that emit rays. In the hands of the hero, there are futuristic weapons that shine brightly. Around him, You can see explosions and battles between combat robots and alien troops attacking the city. Title "supernova: Warrior in the End Times" written in a silver futuristic font with a light effect, placed at the top of the cover.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))