Princess Nakaba of Senan is forced to marry Prince Caesar of the enemy country Belquat, tantamount to becoming a hostage. While Caesar is pleasing to the eye, he is also selfish and possessive, telling Nakaba outright: "You are my property." With only her attendant Loki at her side, Nakaba must find a way to cope with her hostile surroundings, her fake marriage...and a mysterious power!

Princess Nakaba of Senan and Prince Caesar of Belquat married each other for the sake of peace between their two warring countries. Political forces threaten to tear their world apart, but the two are inexplicably drawn to each other... But what happens when Nakaba finds out about Loki's feelings for her? Torn between wanting to reciprocate the love of her dear friend and the love she now feels for her husband, Caesar, Nakaba's decision between the two men may drastically change the fate of the future!