A young girl named Nono has left her home behind, to come alone to the big city to pursue her grand dream of becoming a space pilot. But reality is harsh, and she spends every day instead at the diner near the spaceport where she lives and works. Then one day, while being harassed by one of the regular customers, a real-life space pilot named Lal'C comes to her aid. Lal'C is a member of 'Topless', a team of elite, psychic pilots who operate Buster Machines whose mission is to protect people of the Solar System from space monsters. During a monster attack, Lal'C witnesses Nono's superstrength which helps her defeat the alien.