The state of Saint Lumiere embodies the age-old dreams of humanity for a just society. This state of affairs in a happy country is extremely annoying for France. If Saint-Lumière does not return the full credit taken by King Henry once in the near future, France intends to absorb the small country.
King Henry has a bid to marry Prince Felix with American Alicia, the daughter of a billionaire. But Felix has his own opinion on the matter. He decides to unravel the mystery of the portrait of his great-grandmother, who, according to legend, encrypted the treasure place in this picture. To search, he hires a young private detective, Masha, a compatriot of his ancestor.
Finding a treasure won't be easy - it's not just Felix who wants to find it. But he who seeks must find. The only question is what exactly?