Dela Reese, an artist and sword-maker, is visiting Beijing for business when she comes across a mysterious old woman in the Dirt Market. The old woman insists that Dela buys an ancient little wooden puzzle box and from that moment things get even stranger. On her way back to the hotel Dela is accosted by a man who grabs her but Dela manages to get away. After returning to her room, Dela manages to open the puzzle box only to have a seven foot ancient, shape-shifting warrior pop out. Hari was cured thousands of years ago to do whatever his summoner demands from him - anything from killing to bedding them. Naturally to say, Hari is instantly suspicious and distrusting of his new mistress. 
 Throw in a few attempts on Dela's life, the Chinese mafia, some more shape shifters and a few of the agents from Dirk and Steele detective agency and you'll get a fairly entertaining story. 
 I enjoyed the characters in this story. Dela was a strong character who was brave and intelligent. Hari was hot and one of those characters that seem to be a little too perfect - he was too caring, too self-sacrificing, too handsome. There's just something about characters like Hari that rub me the wrong way. I like my heroes to be a bit more flawed in terms of how they treat their mates. He's just... with the exception of how they first meet and how suspicious he is of Dela, he seems to think she's perfect. And she's not. But I liked that about her. I just wish that Hari take off his rose coloured glasses for a little bit. 
 Whirlwind romances aren't really my thing and Dela and Hari do fall in love VERY quickly. I think it's only a week from meeting to the final showdown. But I liked the development of their relationship. It was a nice progression, just a little intense time-wise. 
 The members of Dirk and Steele - a 'detective' agency where the agents all have special abilities - were a great supporting cast. They're all a little damaged and should make good heroes in their own books later in the series. There's nothing I like more than warrior men who have a caring side - which all of these men had. 
 I didn't love this book but I did enjoy many parts of it. The romance was sweet, the characters were enjoyable.