 After match-making attempts with Helen of Troy and an adult Saturn Girl fail, Supergirl uses the computer in the Fortress of Solitude and discovers a super-powered woman on the distant planet of Staryl named "Luma Lynai".Superman flies to Staryl and the two heroes immediately fall in love.Unfortunately, Superman discovers that Luma Lynai's powers only work under the rays of an orange sun; Earth's sun yellow rays are as deadly to her as kryptonite is to Superman.