Kaz, a Japanese college student, is thrown into a world of depression after his best friend is murdered in America. Elsewhere, a girl named Michi stands in front of a grave high in the mountains of Japan. Kaz embarks on a spiritual journey, where he crosses paths with Michi who is trying to escape the influence of Ito, the leader of a suicide club. Will Kaz and Michi go through with their self-destructive plans, or will divine intervention show them a way out?

The true story of Isha Sensei, the only doctor in her hometown Oisawa Village (now Oisawa, Nishikawa Town) in Yamagata Prefecture, a remote area at the time, where there was no doctor.

The stage play is an alternate retelling of the end of the Yorknew City arc, where Kurapika captures Chrollo and forces the Phantom Troupe to exchange their hostages of Gon and Killua for their leader. This play also features flashbacks of before the Phantom Troupe first came to be. Unlike the first two stage plays, this is not a musical.