Justinianus ruled almost 40 years and went through many difficulties. He had to deal plaques, riots, disasters but still ruled the empire with a big support and also able to build lots of structures all around the empire. You will start with the best one, Hagia Sophia and visit few more buildings that he built. Some of these are above ground, some of them are below today's Istanbul. Today will be interesting with the building we will visit, the stories you will hear and secrets of underneath Istanbul