Jumper Universe

He-El instructed Lucy on how to monitor and handle his clones after they entered the Traversal Vortices. Most of his clones possessed none of his memories or abilities. Only the systems He-El granted them increased their potential, allowing them to reach what they believed was the ending of that world's storyline as quickly as possible. As long as they believed that the world's story had ended, the system would naturally connect to the He-El Universe, allowing He-El to retrieve the clone.