The Ultimate alchemy known is hidding in someone very close to Roy Mustang and her name is Riza Hawkeye. As the story unfolds Roy and Riza will find they love eachother passionately and a mysterious creature with it's ancient grudge against the Twilight.

Roy and Riza are sent on a mission to investigate a growing terrorist organization. Roy starts to question what his true feelings for Riza are. Lust plays with Riza's head a bit...This fic is in between a T and a M. Nothing real bad though...