Noelle is a young, reserved girl who exudes intelligence and curiosity. Despite her shyness, she possesses a resolute sense of justice and will stand up for her convictions. She is also highly empathetic, prioritizing the well-being of those around her before her own needs. Kind and compassionate, Noelle is gentle in her demeanor. However, she suffers from amnesia and only recollects waking up in an abandoned weapons testing research facility, where she was turned into a human weapon Construct.