At bedtime, Julian spots two large eyes studying him through his bedroom window. The boy looks just like him, but of a different colour, a different race, of a different world. The boy is Neptun. With his mum's permission, Neptun takes Julian on an adventure through our solar system, introducing to him worlds beyond our imagination, where although of different species, colour and planet, all are the same in love, friendship, and struggles. A wonderful children's perspective on the world, humanity and aliens, infused with otherworldly colourful depictions of what other planets and creatures may look like. It is a story about friendship, unity, and unconditional love and acceptance of anyone who is different.