Sayo and Keiji have eloped to New Zealand to marry, away from the interference of Keiji's disapproving mother in Japan. On their honeymoon, they have the freedom to express their love away from her repressive influence. However, on what should be the happiest of days, Keiji is drowned and Sayo must, by custom, return to live with her cruel and selfish mother-in-law.

Soon after the break of the pandemic and realizing that his clock is ticking, Kristofer gets the urge to embark on a journey to try to find out what really happened when his Japanese girlfriend mysteriously vanished without a trace from London fifty years earlier.