The World of My 17

Season 1

Four high school girls navigate insecurities, challenges, and personal growth while forming deep bonds of friendship. As Oh Na-ri adjusts to a new chapter in her life, she finds support in her elegant childhood friend Yoo Na, protective classmate Sun Ji, and idol trainee Mi Rae. Together, they face struggles and discover the true meaning of friendship.

Where to Watch Season 1

12 Episodes

  • Episode 1
    E1
    Episode 1It tells the story of four high school girls and their struggles, disappointments, and precious memories as they grow together, learning to become true friends for one another. Oh Na Ri is a high school freshman who feels confident after she successfully lost weight. However, her self-esteem is lowered by pretty girls she meets named Im Yoo Na, Im Sun Ji, and Seo Mi Rae. Although she dreams of normal school life, she is met with numerous trials. Im Yoo Na is Na Ri’s childhood friend and a classy girl. She is not lacking in any aspect, whether it’s her appearance or her family background. However, she grows exhausted at fake people around her. She only considers Na Ri as her one true friend. Im Sun Ji, who appears innocent in the appearance, but is in the front to stand up for Na Ri when she faces trouble. Seo Mi Rae is a popular girl among the students. Although she is busy as an idol trainee, she becomes curious about Na Ri after realizing how much Yoo Na admires her.
  • Episode 2
    E2
    Episode 2
  • Episode 3
    E3
    Episode 3
  • Episode 4
    E4
    Episode 4
  • Episode 5
    E5
    Episode 5
  • Episode 6
    E6
    Episode 6
  • Episode 7
    E7
    Episode 7
  • Episode 8
    E8
    Episode 8
  • Episode 9
    E9
    Episode 9
  • Episode 10
    E10
    Episode 10
  • Episode 11
    E11
    Episode 11
  • Episode 12
    E12
    Episode 12

Cast of Season 1

  • Choi Ye-wonOh Na-ri
  • Hwang Bo-reum-byeolIm Yoo-na
  • Kim Do AhIm Sun-ji
  • Han Chae-kyungSeo Mi-rae
  • RyeounYoo Jin-hyuk
  • Kim Min-ahKim Soo-bin
  • Kwon Hyun-binJung Woo-kyung
  • Choi Seon-miDirector / Writer

 

  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices