Under the sign of Leo

As soon as Rosali and Leo return to Munich from a trip to Florence 1478 as a new problem arises in front of them: the powerful magical artifact of the Order of Rubin is stolen. Of all the possible people, the masters of the order considered Rosalie guilty. And when she does not receive support even from her lover, the girl decides to find the guilty person on her own.
Once in Rome of the 16th century, Rosali finds out that the life of the great Leonardo da Vinci is in a terrible danger, because Lucian Morell will not stop until he changes his usual course of time, and Rosalie should resist him alone. The girl reveals new abilities in herself and now the flow of time and the fate of the world is entirely dependent on her