Series synopsis
The World of My 17, also known as 소녀의 세계 is a South Korean comedy drama television series that premiered on NAVER TV on April 22, 2020. It ended on January 14, 2022. It was created by Choi Seon-mi. It stars ARIN, Choi Ye-na, Hwang Bo-reum-byeol and Yoo Seon-ho.
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.
Premise
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.
Cast and characters
Leading cast
- ARIN as Oh Na-ri
- Choi Ye-na as Oh Na-ri
- Hwang Bo-reum-byeol as Im Yoo-na
- Yoo Seon-ho as Joo Chan-yang
- Kim Do-ah as Im Sun-ji
- Lee Won-jeong as Kwon Seung-ha
- Han Chae-kyung as Seo Mi-rae
- Ryeoun as Yoo Jin-hyuk
Supporting cast
- Han Ji-hyo as Im Sun-ji
- Kim Min-ah as Kim Soo-bin
- Kwon Hyun-bin as Jung Woo-kyung
- Yang Seo-hyun as Oh Yu-rim
- Park Eun-woo as Jo Yoo-jung
Guest cast
Episodes
This series spans 2 seasons with 22 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 12 | April 22, 2020 | May 29, 2020 |
| Season 2 | 10 | December 15, 2021 | January 14, 2022 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Episode 1 It 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. |
April 22, 2020 |
| 2 | Episode 2 | April 24, 2020 |
| 3 | Episode 3 | April 29, 2020 |
| Episode | Title | Air date |
|---|---|---|
| 1 | Episode 1 | December 15, 2021 |
| 2 | Episode 2 | December 17, 2021 |
| 3 | Episode 3 | December 22, 2021 |
Production
Release
| Original network/platform | NAVER TV |
|---|---|
| First aired | April 22, 2020 |
| Last aired | January 14, 2022 |
| Runtime | 16 minutes |
| Status | ended |