Plot.
Poster of In Your Radiant Season

In Your Radiant Season

2026 · TV series

  • Mystery
  • Drama

Plot

Chan lives every day like it is summer vacation. Haran is trapped in a lonely winter. When their forgotten past reunites them, Chan is determined to gift her another spring. Through laughter and tears, they face winter together and reach their spring in this heartwarming romance.

About In Your Radiant Season

In Your Radiant Season (Korean: 찬란한 너의 계절에) is a 2026 South Korean television series written by Jo Sung-hee, directed by Jeong Sang-hee and Kim Young-jae, and starring Lee Sung-kyung and Chae Jong-hyeop. The series tells the story of Sunwoo Chan, who lives life to the fullest, and Song Ha-ran, who is stuck in her emotions, and how their connection brings warmth and change to both their lives when they meet. It aired on MBC TV from February 20 to April 3, 2026 every Friday and Saturday at 21:50 (KST). It is also available for streaming on Disney+.

From Wikipedia, CC BY-SA 4.0.

Cast

  • Lee Sung-kyungSong Ha-ran
  • Chae Jong-hyeopSunwoo Chan
  • Han Ji-hyeonSong Ha-yeong
  • Kwon HyukYeon Tae-seok
  • Oh Ye-juSong Ha-dam
  • Kim Tae-youngCha Yu-gyeom
  • Lee Mi-sookKim Na-na
  • Kang Seok-wooPark Man-jae
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