In the immense city of Tokyo, the darkness of the afterlife lures some of its inhabitants desperately trying to escape the sadness and isolation of the modern world.
When his internet business fails and leaves him in heavy debt, Ryota takes a position on a tuna fishing boat set to sail on New Year's Day 2000. In the meantime, he lives indifferently.
When a woman is harassed and threatened by one of the men who gang-raped her five years previously, she is pushed to take icy revenge against her attackers.
