Create an original superhero character named 'Nightshade.' She is a strikingly attractive woman with a fit and athletic physique, standing tall in a sleek, dark suit that blends deep purple and black, adorned with shimmering silver accents. Nightshade has long, flowing blonde hair with neon highlights and piercing silver eyes that glow in the dark. Her dramatic cape resembles bat wings when spread out. Nightshade possesses the ability to manipulate shadows and teleport through them, allowing her to blend into darkness and become nearly invisible. She can create shadow constructs, such as weapons or barriers, and summon shadowy creatures for reconnaissance. Additionally, she has superhuman agility and strength, enabling her to perform acrobatic feats and overpower her enemies. Her backstory reveals that she was once a brilliant scientist who turned to vigilantism after losing her family to crime. Now, she fights against corruption in a sprawling metropolis filled with neon lights and dark alleyways. Nightshade operates from a high-tech lair hidden within the city, equipped with advanced technology and gadgets. Capture her confident demeanor as she navigates the challenges of being both a hero and a complex individual with a past. The overall aesthetic should blend beauty and danger, making Nightshade an unforgettable figure in the superhero genre.