 The sword was initially lost in "Evernow" during "Game Over" after Miko rescued Hiro with Miko emerging from the game without the sword, but it was later retrieved by her friend Ren in "Project Reborn" when he rescued Tommy Clark from the game.Tommy, Hiro's step-son, wears the sword on his back as his step-father once did as he saves the world from an extinction-level event.Tommy also uses the sword to end the threat of Erica Kravid forever by cutting off the watch that allows her to be transported through time with the sword.