Origin by A.J. Sherwood

Cameron wants to make it clear that he did not go into the festival to find a dragon mate.
Germany is supposed to be an escape. With a new mechanical engineering degree, a new job looming, and a whole life planned out that isn’t his, Germany seems like the best place to find himself.

So, how does he end up discovering his lost magic heritage, running from bad guys with a secret agenda, and being adopted by the not-so-extinct Fire Dragon clan? Cameron blames tall, dark, and sexy Alric, King of the Fire Dragons. His fated mate. Because of course he is, and mates are meant to take the blame, right?

It may take a hot second, but as Cameron learns more about the scarred Alric and the life he’s landed in, Cameron realizes that perhaps this is where he’s meant to be, magic and mates and kidnapping and all. Turns out coming to Germany wasn’t an escape but his awakening.