Azure Spring: Story, Cast and Series Facts

Story and premise

After years marked by injury and failure, former swimmer Anna returns to her quiet seaside hometown, leaving her dreams behind. There, she crosses paths with Yun Deok Hyun, a quiet sea diver who remains trapped in his past, enduring time in silence. Brought together under one roof, Anna begins to learn diving from him, slowly finding her way back to life. But as their distance closes, unspoken emotions rise, and a long buried secret surrounding Deok Hyun begins to fracture their fragile peace. As the past refuses to stay buried, both are pushed to confront what they have been running from and find the courage to move forward.

Series details

• Title: Azure Spring
• Format: Scripted
• Language: Korean
• Premiere date: 2026-05-11
• Final broadcast date listed: 2026-05-26
• Status in TVmaze: Ended
• Network listed by TVmaze: MBN
• Network country: Korea, Republic of
• Typical episode runtime: 35 minutes
• TVMaze ID: 91439
• TVDB ID: 476801

Cast and credited roles

• Kang Sang Joon — Yoon Deok-hyun
• Yeri — Seo An na

Seasons in the TVmaze catalogue

• Season 1: premiered 2026-05-11; final listed air date 2026-05-26; episode order: 6.

Source and licence

Adapted from Azure Spring on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.