Rei is a freelance writer embattled by personal demons. She hears voices in her head, and has sleeping problems, eating disorders and drinks excessively. On Valentine's Day, she meets truck driver Takatoshi. She joins him on a journey in his bumpy and shaky truck - which vibrates in tune with her uneasy soul.
In 1974, during the height of the recession, a Japanese Korean family relocates to Tokyo to raise money and seek better treatment for their ill son.
Two children, each abandoned by their families, come together in the wake of the Sarin gas attack in Tokyo. Based on the true events of the deadly gas attacks perpetrated by members of the Aum Shinrikyo cult on the Tokyo subway system.
