Arin and Mara, two children from a small town on the edge of a forest, become inseparable friends after Arin discovers Mara's secret library in the forest. Arin, adventurous and curious, and Mara, dreamy and book lover, share their passions and embark on an adventure to find a hidden treasure. After overcoming numerous obstacles and receiving help from friendly animals, they discover that the real treasure is a collection of old books full of stories...