(..) Christianity was on the rise. He didn't want his empire torn apart. And to strengthen this new Christian tradition... ...Constantine held a famous ecumenical gathering... ...known as the Council of Nicaea. And at this council... ...the many sects of Christianity debated and voted on, well... (..)

(..) I meet the council in an hour. I will have your money tonight, Teacher. The Vitruvian Man. It's one of Leonardo da Vinci's most famous sketches. And the star on his skin? A pentacle. And its meaning? The pentacle is ancient. Symbols carry different meanings (..)