It all begins with one mysterious sign: 11:11. When Sky sees it appear on his wall, his world changes—especially when his cat Joy starts to communicate through a forbidden system. Together with Aria, Sky discovers that this system is not allowed to decide for humans. It only observes one thing: conscious choice. The Joy of the New Earth is a thoughtful and adventurous children’s book from The Cosmic Library 11:11 about AI, responsibility, courage, and learning to listen to yourself—while humans remain in charge of their own decisions.