The Mysterious Cities of Gold S04 E01 Lalibela

After Arabia, our heroes set course for Africa. In pursuit of Ambrosius, the climb Lalibela, in Ethiopia. There, Esteban and Tao explore a church whose walls are covered with religious murals. To their shock, one of them depicts the pyramid of Mu being carries in a procession! But the church hides something else: a strange machine from Mu. Convinced this machine will provide them with a clue leading to the next city of gold, Tao is hesitant to leave, against the advice of Esteban who suspects a trap laid by Ambrosius. Rightly so...