Things are slowly coming together for Nana Osaki. The guitarist and drummer from her old band have joined her in Tokyo and she's finally found a ripping new bass player to replace Ren Honjo. The Black Stones are back and they're ready to kick some ass.

Nana Komatsu, however, can't shake her old nemesis, the Demon Lord. She's stuck in a dead-end job and there's trouble brewing with her boyfriend, Shoji. He's been working late and hasn't exactly been the most attentive lover. Poor Nana. Life in Tokyo is turning out to be a total bummer.