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Darkness of the Sea, Shadow of the Moon

Darkness of the Sea, Shadow of the Moon

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海の闇、月の影

Lumi and Luka Kobayakawa are identical twins and members of their school's track team. Both harbor feelings for the handsome upperclassman Katsuyuki Tohma, but when he chooses Luka, a quiet rift forms between the sisters. Despite this, they try to maintain their bond as they head to a graduation party for the team's senior members.

Seeking shelter from a storm in a cave, the group stumbles upon a mass grave. A strange, deadly gas seeps out, killing everyone present except Lumi and Luka. After the tragedy, Lumi begins acting strangely, and soon Luka realizes her sister has changed in ways she cannot understand. As Lumi's behavior grows increasingly erratic and dangerous, Luka must uncover the truth behind the mysterious bacteria and the dark power it has awakened before it destroys them all.

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