Lucia is an ordinary girl…except for the fact that she is actually Princess Vivian Hesse, who can predict her future through her dreams. Those dreams tell her that what inevitably waits her is a nightmarish marriage with a horrible man. Lucia’s only hope at changing this future is Hugo Taran, the nation’s dreaded “Black Lion of the Battlefield.” Desperate to escape the fate that awaits her, Lucia decides to strike an unconventional deal with Hugo. Little does she know that this deal could bring her and Hugo together in more ways than one…

Lucia grew up not knowing she was a princess. But when her mother died, she entered the palace and had the chance to see her entire future in a dream. In her dream, when she reached 19 years old, she was auctioned off to the bidder who offered the highest dowry. Her life became miserable from then on. When she woke up from her dream, she was determined to reshape her future, realizing that she had plenty of time before the crucial turning point. Thus, she begins her journey to change her dark future.