Sakura has lost four years of her memories. She begins a new life in Singapore after moving there with her fiancé, Eita, following his job transfer. In a place where towering skyscrapers intersect with historic streetscapes, Sakura is savoring her newfound happiness. Yet for some reason, she cannot stop thinking about an unfamiliar old key she found mixed in among her belongings, engraved with the number "203."
In Singapore, Sakura takes on a new job as a guide at a wildlife park and begins a smooth new life with Eita. Then one day, she is caught in a torrential squall. Seeking shelter from the rain, she enters a back alley, where she catches sight of a Singaporean man named Lun. Although they are supposed to be meeting for the first time, Sakura is suddenly overcome by a strange sense of nostalgia, as though she has known him for years.
Brought together by the squall, the two exchange words in a back alley amid the beautiful streets of the Katong district, almost as though they are being drawn toward one another. But this encounter is merely the calm before the storm.
The key engraved with "203." Is it the key to unraveling the four years of memories Sakura has lost, or is it?
(Source: Japanese = ABC || Translation = MyDramaList)
~~ Co-production with Singapore.
