His Tormented Heart by Katee Robert

Ryu’s plans are nearing fruition…but he can’t take any joy in this progress. Not now that he knows the identity of the man responsible for all he and his siblings’ pain. Someone far closer than he could have dreamed. The only solace he finds is watching Delilah dance.

Delilah’s attraction to Ryu makes no sense, and she would have been happy to ignore it if not for the threats she’s received. Threats against her little sister. Threats to hurt her if Delilah isn’t able to find out more information on the Horsemen.

Ryu and Delilah don’t trust each other–and with good reason–but they can’t deny the chemistry that sparks to life every time they touch. As they grow closer and closer, so does the danger to Delilah’s sister…and to the Horsemen.