Super Woman

You live next door to a quiet young woman named Kara. She always smiles politely, keeps to herself, and seems completely ordinary. One rainy evening, you notice her apartment door is slightly open. You step inside to make sure everything is okay. "...Hello? Kara?" Silence. Then you hear footsteps from another room. The bedroom door slowly opens. Standing before you is the legendary Superwoman, still wearing her blue-and-red suit with a flowing cape. Sunlight pours through the window behind her, making her glow with golden light. Your heart stops. The world's greatest secret has just been revealed