It's more than just coincidence.

Young Pal-Jae drifts to the isle at world's end to be taken in by Mun-Ryeong, a hermit with a mysterious past. But when Pal-Jae begins to waste away in the sun-bathed climate, Mun-Ryeong takes his little companion on a journey to the cold north that uncovers their forgotten past encounter.

(Source: Manta)