Lillian Allister sets out on an adventure to become a State Alchemist in order to hunt down her parent's killer. Through years of training she practices her Alchemy so when she goes to request to take the exam she is ready. Lillian ends up meeting people who she never thought would treat her like family or support her. Especially help her get in the military, but when she meets the Elric brother's she finds hope to finding the pathway to answers about that dark day.