Aaron and his friends are highschool assassins, working for an organization that aims to bring peace to the world. While in class one day he meets a demigod named Maya, who happens to have been born on Asgard. While performing a simple job at school, Aaron's cover gets blown and he finds his entire world is about to change. Everything is going to change for the young man, and it all leads up to the climax of the assassins fall...

Emily is a warrior for Heaven, and Taric is the demon that she's targeting. Through hundreds of years of war, the Angels have been beating the Demons back every chance they've gotten. When a new face shows up and starts to shake things up, the Angels start to fear that they will lose the war. Will Taric and Emily be able to save their friends, or will they fall to their foes on the battlefield...