From NetComics: After a brain transplant, a once normal high school boy Ryo is no longer the same. Somehow, a part of his body feels like it belongs to a ruthless serial killer. Murderous rage overcomes him, compelling him to hunt down the evildoers and seek vengeance for the wrongfully killed victims. One by one, the criminals are confronted with Ryo's shadowy wrath. Will they escape?

1. **Katatsumuri** (かたつむり) 2. **Shishi no Mon** (獅子の門) 3. **Sari Nishi Kimi e...** (去りにし君へ…) 4. **Kono Ai no Owari ni** (この愛の終わりに) 5. **Kurayami e no Tonsoukyoku** (暗闇への遁走曲) 6. **Satogashi no Kisetsu** (砂糖菓子の季節) 7. **Kaze wa Furimukazu ni** (風はふりむかずに) 8. **Pandora no Wana** (パンドラの罠) 10. **Hikari to Kage no Rondo** (光と影のロンド) 1 11. **Hikari to Kage no Rondo** (光と影のロンド) 2