Galactic Calendar year 2039, Mars. Shiraishi Ageha is sentenced to death because of her being accused of killing four people. Kisaragi Ayako is the chief of prison where she's locked up and the man who is guarding her is Kenzaki Kyousuke. A story about finding the truth.
Título Romaji:Ageha wo Ou Monotachi
Sinónimo:Ageha o Ou Monotachi, Those Who Chase the Ageha, Those Who Chase the Butterflies, Those Who Chase the Butterfly