Phantom Girl, Superboy, and Dawnstar find a comatose Ultra Boy suspended between dimensions; when they revive him, he tells them how his consciousness created the Reflecto identity, then took over Superboy's mind for a period of time. Now with the help of Ultra Boy and Insect Queen, the Time Trapper is defeated.
The Legion of Super-Heroes are able to finally solve the mystery of Reflecto and also find Ultra Boy trapped in Limbo. They save his life and are able to free the Legionnaires captive in the 20th century, thanks to the intervention of their honorary member, Insect Queen. They all return to their proper time and celebrate.