Shadow Prince — Jessica E. Larsen

On his quest for revenge, Efrain meets Kiyumi Takashi, a charming young Japanese woman and a daughter of a Japanese diplomat. He tries to push her away, because she belongs in the light, far from the dark world he lives in. Kiyumi, however, is persistent and soon breaks down his walls.

With Kiyumi at his side, Efrain thinks that he can finally put his past behind him. That is, until he finds out the truth about her. Can he still love her or will he continue to walk the path of revenge?