A massive volcanic eruption has occurred on a remote island in the southern seas, creating an unprecedented disaster. The Nankai MER members must go save everyone in the island.
Kota Kitami
Nao Otowa
Natsume Kuramae
Hidemi Makishi
Azusa Akatsuka
Taku Tokiwa
Shin Mugio
Shusei Kugayama
Sora Chibana
Miyuki Take
