The title translates as The Land of the Blue King. But this adventure story for kids actually revolves around a naughty and adolescent kid, Rajas adventures during his holidays spent in his home in the picturesque backdrop of North Bengal at the foothills of the mountains. Once, while he is playing with his bunch of friends and kid sister Chhoti, near the forests, he discovers a child, his body covered with festering wounds from rat bites and mice bites, hidden in a big hole in the ground. He finds out from a television news channel that Neel, the son of wealthy parents, has been kidnapped and kept hidden in the hole for a ransom. The chief kidnapper, a sinister character named Pandey is hiding in Rajas house as Rajas father, a taxi-driver, is involved in the kidnapping. In a moment of greed, he helped deliver the kidnapped child in his taxi. Pandey panics when he realises that Raja has chanced upon the truth and holds Rajas family captive in their own house. How Raja manages to flee and rescue Neel before he is killed.