To avenge his parents' murder at the hands of Duke Lanchester, “The Little Trickster” Louis disguises himself as a bride and infiltrates his enemy's inner circle. Unexpectedly, he is defeated by another and becomes the actual perpetrator who kills the Duke, making him a wanted man throughout the city. Louis is forced to risk his life to help the Duke's illegitimate child reclaim the Duke's throne and restart the investigation into all the truths. The two people dragged into this complex political situation cannot save themselves, so they must save each other and become the perfect “crime partners” for one another...