South Korea / EPISODE

Secret Of The Deep Sea

S1 E4 · May 19, 2026 · 36 minutes

Overview

Back in her hometown, the afterglow of Anna's first dive still lingers in the air. As she and Deok-hyun grow closer through shared time in the sea, an unexpected sense of comfort begins to form between them. But just as things start to settle, unsettling rumors about Deok-hyun resurface, quietly disrupting the calm rhythm of their once peaceful days.

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