Peter (Frederick Lau) and Lisbeth (Henriette Confurius) are a couple who love each other very much. However, Lisbeth is a daughter of a wealthy family, while Peter is a poor and unknown person. Naturally, their relationship was strongly opposed by Lisbeth's family. In order to obtain a lot of wealth in a short period of time, Peter decided to make a deal with the devil Michael (Moritz Bleibtreu) and exchange his sincerity for wealth. Although Peter has money, he has become a cold-blooded person, so he lost Lisbeth's love for himself. Only then did Peter realize that he was deceived by the devil. In order to regain Lisbeth's love, Peter must go to Michael again. This time, he wants to get his sincerity back.