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.