As the party enter the Graveyard's heart they are confronted by Underling who intends to fight them one last time to avenge CFW Magic. While the others don't want to waste time on her, Nepgear respects her wishes and accepts her challenge. Pirachu fights alongside Underling, saying that she is his partner now and forever. Naturally, Nepgear and the others defeat the two and tell them to leave while they still can before making their way to Arfoire for the final battle.