Can a cyborg ranger save Mars - and the woman who won’t admit she needs him?

Everything Serena Gatling ever wanted was taken away from her by a single horrific act of betrayal. Determined never to fall victim again, she closes her heart and dedicates her life to a cold-blooded quest to regain the one thing that still matters to her.

Sent to Mars by the ruthless corporation for which she works, Serena is finally within sight of her goal. The last thing she needs is a man distracting her. But the massive cyborg warrior who seems to know all of her hidden secrets awakens feelings she thought had died long ago.

J-100 has never fit in - not as an orphan, not as a soldier, and definitely not as a cyborg. So when he is asked to take on an impossible mission with little chance of success, he has nothing to lose. Until he meets a beautiful woman and recognizes the pain hidden behind her icy exterior - and now the stakes couldn’t be higher.

Evil forces are conspiring against the Martian colonists. Can Serena and J-100 work together to save the colony, even if it costs them everything?