The Fukushima Exclusion Zone on the brink of winter.
Four people are there.
A returnee who decided to visit his abandoned ancestral home.
A scientist who has lost faith in humanity and herself.
A schoolgirl on her last journey.
And a criminal who finds himself back where he committed his first murder.
So different, so unlike one another, will they all be able to gather around the same campfire? Or will their respective journeys end in yet another tragedy, in a place where thousands of lives have already been cut short?