Jason, Octavian, Reyna and Leo are some of the most dangerous teenage assassins, ruthlessly efficient. Their latest mission? Killing the son of some high and mighty rich guy, Nico di Angelo. But when the procedure goes haywire, it leaves Nico alive and thinking Reyna's saved his life. But as they slowly get to know each other, Reyna realizes how tangled her life is with Nico's. So what will she do when he falls for her? There are just too many dangerous secrets between them.... Has life as an assassin killed Reyna's emotions, too? *This is an AU/ Alternate univerese