In chapter titled "A Celestial Quest," the protagonist, Lunarinho, explores both the known and dark sides of the moon, wearing a white helmet and comfortable clothes. Enthralled by the stellar vastness, Lunarinho is a charismatic and reflective young character who loves the cosmic silence and the beauty of the starry sky. 

Taking a step into the dark side, he discovers a mysterious landscape, blending fear, reflection, and peace. The illustration reveals a flag left by a previous explorer and a smaller moon orbiting the well-known moon. "Lunatics" is a charming narrative that invites readers to explore mysteries, overcome challenges, and discover wonders beyond lunar boundaries, demonstrating that curiosity can illuminate even the darkest shadows with the captivating presence of Lunarinho.