The story centers on an RPG that people call "kusoge" ("crap-tier game," referring to games with quirky or badly implemented mechanics & design). The main character Lidays decides to change the game's story, meeting with other characters while the game isn't being played. But as they flub their lines, the situation spirals out of control.
Young millionaire Francis Morgan and his bankrupt distant relative Henry Morgan set off in search of an ancient treasure hidden by their distant pirate ancestor. But the journey becomes even more interesting when the charming Leoncia decides to join them, captivating both young men with her charms.
A Prince embarks on a rescue mission, with the help of some old friends, to save his wife who has been kidnapped by a dangerous and unstable man; and he must do it all before war arrives on his doorstep.
Axel Chen, ex-special ops, is a nightclub bouncer. One night, during a fight, he kills one of his attackers. From then on, he's on the run, forced into fighting for a living, both to survive and prove his innocence.
The end of the thirteenth century. The envoy of the Golden Horde - Mengu-Temir, a handsome and connoisseur of female beauty arrives in the capital of Russia. He came to steal thousands of Russian soldiers into the Horde, but he is ready to be content with only a part if Grand Duke Yaroslav returns the princess Ustinia, the wife of his brother Boris.
The two main characters are: Filemon, a little white kitten, young and naïve; and Bonifacy, an old, serious black tomcat. Other characters are: the Grandmother, the Grandfather, the Puppy, a fox, mice, 'monsters from the attic', and other creatures. The cartoon is rich in elements of Polish folk legends and traditions.