The Doors of the Ancient Library Open for Cat Lovers!Step into a peaceful, pixel-perfect cat universe. Your mission is simple yet incredibly relaxing: gather all the lost knowledge of the world with your feline companions, and transform a gray world into a colorful, heartwarming library filled with happiness! Key Features:Click to Awaken Knowledge: Gather "Knowledge Crumbs" (BK) from the dusty pages of the library with every single