Harry ends up in a different universe during the Battle at the Department of Mysteries. He have to save this world before his own. When he gets the chance to go back home, would he really want to? For why would he want to leave a world where his father is still alive? Where his father still needs him? Will he have a choice?

Harry is mourning his loss of godfather and his memories from the battle when a shooting star hits him, taking him to the time Hogwarts when the Marauders where there. How can Harry face his parents and Sirius and not warn them of their grim future?