Empire of Magnus by Dwight Dugas

The guy (Darrien) had difficult childhood. After his father had found wife in bed with someone else, he killed them both and later himself. He got in love with a girl in school and made her pregnant. Even they planned marriage, one bastard in his school called her fiancee slut so he hit him so badly, killing that guy. After prison, his family and loved one didn’t accept him anymore, so he had to start new life his own. Thanks to inheritance, he started a drug business and become a mobster. And when other gangsters tried to kill him, he had to kill them all. So, as England wasn’t anymore safe place for him to stay, he just left to New York.
But instead starting his new life there, some odd virus took him and made him a vampire.
That vampires clan he belonged, was keen on sex orgies, fist fightings and their females where all bold. There was another vampires clan, called Illuminati who had taken the world to rule it, including humans and other vampire clans. So he becomes assassin for his clan until they betray him. After killing his daughter mother, the daughter becomes a vampire as well belonging to Illuminati gang.
Being killed again by his own clan, he spends some time in hell and will be called again to earth to finish the job with this Illuminati gang.
There is lot of violence in this book, so even I had to scroll over some pages. Especially the fights between wounded vampires and how they hunt and kill humans in New York subways or Central Parc. But it wasn’t a boring book to read, despise it’s length. It says that it’s only first book of series, so we should wait for the next one.