He took her body, but she stole his heart. Which is the crueler theft? Kathrine Rivera entered Kensuke Taneda's life without warning and without apology, shattering the order he had built his world upon. One reckless night bound them in a secret neither can escape. His heart is not his to give. It belongs to the empire he was born to inherit. She was meant to save herself for the man she would marry. Instead, fate placed her in the path of the one man she can never have. She swears he will get nothing more than what he already took-not her future, not her loyalty, and certainly not her heart. Yet some promises are harder to keep than others. Will Kensuke sacrifice his chance at love for the glass empire he was raised to build? Or risk everything for the woman who should never have had his heart?