Code: Realize - Guardian of Rebirth
The lonely Cardia, who lives in an abandoned mansion on the outskirts of London because of a promise her father made, is cut off from the world. Her body carries a deadly poison that rots or melts everything her skin touches, which is why the locals call her a "monster." She can't remember her last conversation with her father two years ago, when he told her to stay away and never fall in love. One day, her quiet solitude is interrupted when the royal guard breaks in to capture her. That's when Cardia meets Arsène Lupin, a chivalrous thief who helps her escape the soldiers' clutches. Soon she sets off with Lupin in search of her father, who knows the answer to her mysterious condition. Soon the two are joined by four other interesting and handsome gentlemen....