A Russian legend, sometimes called the Russian Atlantis, says a whole city sank into a lake rather than fall to the Mongols, and that on calm days you can still hear its bells. Rimsky-Korsakov turned it into an opera, and Werner Herzog went looking for it with a camera.
The route follows the story from the folk etymology of the name, through the town said to be Little Kitezh and the forests of the Kerzhenets, to the lake itself and the St Petersburg stage where the opera first sounded. Kitezh is a legend: the places are traditional identifications, not proof.
Egypt, 49 BC. Bayek, the last Medjay protector of the Siwa Oasis, loses his son to a band of masked men, and his hunt for them leads him into the war between Cleopatra and her brother Ptolemy XIII, and to the arrival of Julius Caesar. Ubisoft's 2017 game ends with Bayek and his wife Aya founding the secret brotherhood that the whole series grows from.
The studio worked with Egyptologists and historians, enlarged cities for a sense of "pharaonic scale", and later added a combat-free Discovery Tour. This route follows the main story through the real places it uses, from the oracle at Siwa to the spot in Rome where Caesar died. Bayek and the secret orders are fiction; the queen, the generals and the murders mostly are not.