Epic, cinematic cover image depicting the climactic battle between Heaven and Hell. In the foreground, Xrès, a stunning goddess with long, flowing blonde hair, clad in dark, elegant, and revealing black attire, radiates power. She has large, obsidian wings spread wide, casting a shadow over the scene. Beside her stands Kael Thorne, a formidable warrior with long black hair and a battle-hardened expression, wielding a flaming sword. Behind them, an army of grotesque demons surges forth from the fiery depths of Hell, their forms distorted and menacing. In the background, a celestial realm contrasts sharply: a shining, golden city of Heaven is under siege, with angels and the God of Gods battling against the invading hordes. The sky is split between the infernal red of Hell and the fading blue of Heaven, illustrating the encroaching darkness. Dramatic lighting with strong highlights and shadows to emphasize the conflict and the characters' emotions. Realistic style, dynamic composition, digital painting, dark fantasy, full of details and textures, dramatic pose, dynamic angle. lh_new_flux_realistic