The heroes of the first part return and team up with the characters of the second part of the Big Trip franchise! But their enemies Python and Vulture are not asleep either! Where it all started, that's where it all ends! And our heroes will win as always!
A mighty king has lost his family because of the Snow Queen. He finds a way to expel all magic creatures from his world to Mirrorlands. Gerda and Snow Queen, along with all wizards and magicians, have to forget their offenses and disputes to defend their right to exist and not to allow fairytales to disappear from our lives.
To save her life, the reckless selfish sorceress Merlin has to ask for help from her older brother Arthur, who lives an ordinary family life and has long forgotten about his sister's magical abilities. Together they will have to challenge the invincible magical power, but first — to deal with old grievances and become a real family.