A Boy named Jeremy finds a monolith in his bedroom and gets sucked into it. He lands in the forest in a monkey's body whose name is HAN. Fast-backward in time inside the monolithic forest, the Great lion king REON who rules the forest island is DEAD. The REON'S death mystery can only be unveiled by HAN who has born in the third generation after REON'S DEATH under certain circumstances. Meanwhile, RYAN enthrones himself after REON'S death and conquers the vast amount of forest land and rules fiercely. How does HAN solves these problems and unveils the death mystery who has no clue about all the back story and what part does Jeremy play in unveiling this huge mystery?