the time was considered the most advanced 3rd-generation unit). Because she enrolled as a male IS pilot, she was paired with Ichika as roommates since they are "both" guys. As a result of this arrangement, Ichika later discovered her true gender when he inadvertently walked in on her showering. Upon learning that Charlotte's father and his corporation used her to spy on him, Ichika decided to help protect her. She later falls in love with Ichika due to his bravery. She pilots the IS, a 2nd-generation custom multi-range IS possessing a wide array of interchangeable weapons allowing for fast battlefield adaptation and capable of performing the Ignition Boost. Her weapons, once called upon, can be used by another IS pilot as long as she grants permission. Due to her training to make her a convincing male prior to her entry to the IS Academy, Charlotte uses "boku" (an informal male equivalent of "I") when referring to herself. Following the Silver Gospel Incident in later novels, Charlotte becomes Laura's roommate. Laura is a first-year student at the IS Academy and an IS Cadet Representative of Germany. A genetically-engineered super-soldier, Laura is the commander of the German IS special forces, . She has a red eye and long silver hair; but her most distinct feature being a black eyepatch covering her glowing-yellow left eye, the result of a failed nano-machine experiment meant to help her pilot an IS better. Laura was under Chifuyu's tutelage when the latter was an instructor for the German army following the 2nd Mondo Grosso, and holds Chifuyu in high regard for helping her and was her role model when she suffered a depression for not being the strongest. Her current name is actually a code name given to her by the German military, as she was artificially created from human DNA. She has an elder sister, Chloe Chronicle, who is capable of infiltrating a person's mind through virtual reality via manipulate the modules around them. Laura pilots the IS, a medium-to-long-range artillery-type IS. The Schwarzer Regen possess several remotely guided tethers, which Laura uses to capture and restrain her opponents while she attacks them with a slow-firing but extremely powerful railgun. The Schwarzer Regen also possesses an "Active Inertial Canceller" (AIC), which can be used to stop the movement of projectiles and even another IS. While a very powerful defense, the canceller can only be used against