orologio en CB01 OFFICIAL. Dr Faust is continually obsessed with his quest for knowledge and absolute pleasure. One day, the demon Mephistopheles appears to him in his study in human guise and offers him a deal: a lifetime of total pleasure in exchange for the life of his fiancée Margaret. Faust accepts but is soon forced to realise the impossibility of crossing the boundaries of knowledge and the limits imposed by God.