In a dark fantasy realm, a tall female with flowing red hair and notable stature stands defiantly, facing a medium-built male with shoulder-length black hair. Both exude power, surrounded by swirling portals showcasing glimpses of various dimensions. The tension between them is palpable, capturing the essence of a sibling rivalry amidst a backdrop of mystic landscapes and otherworldly realms.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:1),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))