My opinion is a double one on this book.

I liked a lot all the new information about the "general plot" on the series, mainly those informations related with Acheron that is my favorite character in all series.

But I must confess that I was truly disappointed with the love story.
When Alexion goes to earth and he starts to feel attracted to Danger, there's nothing "special" about her that support the change in him, or point out what both of them sow in one another that makes a nine thousand year old to finally get in love again after been killed by the woman he thought loved him.

Actually this was just one of the many "less clear" points of many in this book, that make me just want to finish it, and kind of "forget" about it because his quality was none compared with the ones I read previously.

If you never read a book by Sherrilyn Kenyon, please don't start with this one!