What if the great poet George Gordon Byron wrote the novel The Evening Land? What if the manuscript had reached his daughter Ada (the author of the first computer program in history - for Babbage's Analytical Engine) and she, before destroying the manuscript at the request of her mother who feared a scandal, encrypted the text, providing it with comments, counting on future generations? What if Ada’s message reached the addressee already in our time and the creator of the “Women Scientists” website, her mathematician friend and father, a famous film director, former philologist and Byron specialist, who was forced to leave the USA, would struggle to decipher it , just like Byron - England?