my wife and i live on an uninhabited island.

Her husband, Ryo KISHIDA, and his wife, Yuka, traveled by ferry to return home.
Suddenly misfortune comes to the couple who had built a happy family.
The Kishida family and their group were caught in a ferry accident and washed to an uninhabited island.
They are forced to live on the island to survive.
He plans to escape from an uninhabited island while protecting injured people and passengers who can not survive alone.

On the other hand, passengers who were not good at the island with few women also drifted to the island.They take advantage of the lawlessness and try to approach Yuka with that hand.
Can Yuka protect her family and escape?

夫・岸田亮と妻・優香は帰省するためフェリーで渡航していた。
幸せな家庭を築いていた夫婦に突如不幸が訪れる。
フェリーの事故に巻き込まれ、無人島に流れ着いた岸田家族とその一行。
彼らは生き残るために島での生活を余儀なくされる。
怪我人や一人では生き残れない乗客達を守りながら無人島からの脱出を計画する。

一方、女性が少ない島でろくでもない乗客達もまた島に流れ着いていた。彼らは無法地帯であることを利用し、あの手この手で優香に近づこうとする。
優香は家族を守り、脱出できるのか?