Robin Rose doesn't know a lot of stuff, despite being two months out from his high school graduation. However, there is one thing he is absolutely sure of: nobody can know that he is an omega. Not his bully, not his classmates, not his friends, not anybody he may meet in the future, and especially-above all-not his alpha best friend, Jude Silas. Robin just can't risk it. He lives in a world where being a male omega is so frowned upon that it has torn families apart. It's ruined relationships-friendships, most importantly. Robin absolutely refuses to tell anybody, no matter how many lies he has to keep straight in the process. His plans of taking this secret to his grave are going swimmingly, with a few minor hiccups. Robin is completely prepared to take suppressants and scent blockers the rest of his life, and just pretend like he never presented. He will be careful about this. Nobody will know. He's so close to finishing high school-to entering a new chapter of his life. It's all going to work out... As long as he remembers to take his medicine.

Kita Daelle's life is fairly simple, spending his days helping his parents with their pub while trying to maintain a normal sleep schedule and care for his reckless best friend. Said best friend's life is far more interesting-it's hard to be boring when your profession is hunting monsters. Vampires are the worst of them, and nobody hates them more than Alexis Sinclair. He is next in line to rule Amarath, the empire that has been at war with the species for centuries. Alexis is more than fit for the role. He's killed hundreds of monsters, is respected by all, a natural born leader. The only thing keeping him from taking over the throne is his lack of marital status. Unfortunately, nobody seems to catch his eye. Thankfully, Kita can help with that. Alexis has a lot going on at basically any given time. He's under a lot of pressure, and right when it's starting to crush him, he's given a solution: just marry his best friend. Then Alexis won't have to settle, and Kita won't lose him to another commitment. All problems seem solved, that is, until one night, when Kita's involved with an incident that ends up changing the course of his life for good. Kita Sinclair's life is fairly simple, until he becomes the very species the Sinclair family has sworn to eradicate entirely.

Astren City, and all surrounding area, have the highest crime rate in the northern part of the country. Dozens of crime families constantly trying to take the throne, as well as corruption lurking around every corner, do not aid in that fact at all. Salem Heart's father, Jack Heart, happens to be the Astren City Chief of Police, a title which holds a lot of weight and a rank that claims even more power. He's well respected, and amazing at his job. That said, greatness is expected of Salem as well. Of course that isn't a problem, Salem will always be loyal to the law. He was raised by it, and upholding it is his future career aspiration. He thinks he has his life figured out. The fact that his ex-boyfriend comes from a notorious crime family, and has been arrested several times by Jack's own department, doesn't matter. Salem's passed that, he's over Atlas Marino and he always will be. He will ignore that scratch in his record, and cover it up with his success. Salem is offered a job to help with an investigation that could benefit his future career astronomically. He thinks it's a win-win situation, he gets the recognition he desires, and the streets will be that much safer. It's all black and white to him, easy to understand. He likes the order, and he craves the accomplishment of defeating bad with good. It's all black and white. Until he gets caught in the grey.