Twins from a Russian fairy tale who live in a magic chest. They are willing to do anything for whoever finds the chest. They can do anything you wish. They are kind and strong, very accommodating, though a little dim-witted.

They have light hair with a reddish tint and rosy cheeks, like most heroes in Russian fairy tales. They wear bast shoes, Russian shirts, and hats. They are stocky.

Duo often finish each other's sentences and speak with a dull, rustic accent. And they live in a fairytale forest where there is a river of milk and jelly. In that forest, there is a large talking stove. A pike lives in a pond that grants wishes if caught, and wears a scarf on its fish head.

The twins' names are Foma and Erema.