Azure Spring

• 
  E1

  Make It Or Break It

  After injury and setbacks, former swimmer Anna returns to her hometown. Sharing a home with the unfamiliar Deok-hyun and reconnecting with an old friend, she finds her once-stalled life quietly beginning to move again.

  2026-05-11 · 38m
  Mark watched
• 
  E2

  Troublemaker Cat

  Anna sets out to learn diving from Deok-hyun, a Diver. As she confronts the sea's unforgiving nature, she's pushed beyond her limits. Amid the struggle, a subtle new rhythm begins to form between them, growing with each challenge they face together.

  2026-05-12 · 33m
  Mark watched
• 
  E3

  The Timing

  The diving lessons begin in earnest, and though still clumsy, Anna pushes forward one step at a time. As she struggles to find her rhythm in the water, Deok-hyun guides her with a quiet, steady presence, seemingly indifferent yet gently attentive. Between them, an unspoken shift begins to surface, and the air around them starts to feel just a little different.

  2026-05-18 · 34m
  Mark watched
• 
  E4

  Secret Of The Deep Sea

  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.

  2026-05-19 · 36m
  Mark watched
• 
  E5

  How To Determine The End

  Anna uncovers a secret that should never surface, while Deok-hyun is forced to face a past he can no longer turn away from. As they confront their own limits, both are tested on whether they can find the courage to begin again.

  2026-05-25 · 35m
  Mark watched
• 
  E6

  Azure Spring

  Despite a typhoon and a canceled competition, Anna and Deok-hyun continue forward with their friends, refusing to give up. On the ever-changing sea, where nothing can be predicted, each of them is forced to face their own limits and find a way to move forward again in their own way.

  2026-05-26 · 38m
  Mark watched

Top cast

YERI

Seo Anna

Kang Sang-jun

Yoon Deok-hyun

Ko Joo-hee

Baek Soo-jeong

Jung Hyun-min

Jeong Ki-tae