Whenever things seem to fall apart around Daisy, romance novels are her way of escaping. When immersed in a novel, she can imagine herself in the story as the lead female character. Still, the difference between her and the typical female character in her novels is that she is not your average damsel in distress.

Daisy was raised by a military father who ensured his daughter knew survival skills and how to protect herself. Following in her beloved father's footsteps, Daisy joined the army and met Justin. Eventually, Daisy's dreams would come true. While on a decompression stop after a deployment overseas, she finds herself at the Lachlan Castle in Scotland. There, she is thrown back in time to the era she loves to read about, but things are nothing like she imagined.

When Daisy befriends a bonnie Scottish lass, she finds herself in a haven under the roof of the girl's brother, a laird named Alick. It becomes clear that the laird is constantly challenged by the many nuances of Daisy's status as a modern-day female soldier as she attempts to navigate the dangerous life in medieval Scotland. While trying her best to fit in, Daisy stumbles upon a psychotic baron named Thomas, who loves to torture women and is fascinated with her.

Both Laird Alick and Baron Thomas want to tame the lioness in Daisy but for different reasons. But Daisy is ill-prepared for medieval love or warfare and must train her heart and head to face what's coming next.