You gain a powered exoskeleton called an Infinite Stratos, as well as a matching bodysuit. While these might seem a bit...lewd, their power is undeniable, capable of shifting into different shapes when not in use like rings, necklaces, earrings, or a bracelet, flight, protecting the user through barrier shields, offering IS weapons like a sword and rifle, enhancing the user's physical abilities massively and their senses to the point they can see 360 degrees around themselves, self-repair and optimization, and reactively evolving to match threats and assist the wearer in achieving their wishes. Additionally, this IS is set such that you could use it if you're male, so no worries about not being able to use it due to the original creator's eccentricities.