Hidden Legacy (The Lost Luna)

The Red Devil Pack (under the guise of rogues) attacked the Silver Wolf Pack and killed everyone except the pregnant Luna who wasn't there at the time. She went into hiding, and before her daughter turned 18, she passed away. Her daughter, Adriana, has grown up thinking she is nothing more than an Omega until she finds out she is the fated mate of the Alpha, Daemon, in the pack she has been hiding. He doesn't want a mate, especially an Omega but finds he cannot reject her. He finds out that she is much more than he realises, and he has to save her from those who would harm her for the power she brings.
This book was originally a standalone but has become a series of five books. All of them are/will be in this book.