Series Brief
Overview
About an ordinary high school sophomore, Song Woo-yeon, who joins a drawing club called Spirit Fingers and paints the story of finding her own color, personality, and dream.
Featured Players
Cast 16
Park Ji-hu
as Song Woo-yeon / "Baby Blue Finger"
Cha Woo-min
as Byeon Tae-seon
Cho Jun-young
as Nam Gi-jeong / "Red Finger"
Choi Bo-min
as Koo Seon-ho / "Blue Finger"
Park You-na
as Nam Geu-rin / "Mint Finger"
Kwon So-hyun
as Hwang Bun-hong / "Pink Finger"
Kim Seul-gi
as Ko Taeng-ja / "Black Finger"
Lim Cheol-soo
as Jang Dong-geon / "Brown Finger"
Lee Jin-hyuk
as Kwon Hyeok / "Khaki Finger"
Kang Hye-won
as Ahn Ye-rim
Eun Yeo Jin
as Yeom Se-ra
Ham Seong-min
as Oh Dae-oh
Kim Hye-eun
as Seong Gyeong
Gi Eun-you
as Song Woo-dol
Son Hyun-woo
as Song Woo-seok
Won Tae-min
as Heo Zero
Signal Match
Cast Similarity
All of Us Are Dead
3 shared cast members
Shared
Eun Yeo Jin, Ham Seong-min, Park Ji-hu
Study Group
1 shared cast member
Shared
Cha Woo-min
High School Return of a Gangster
1 shared cast member
Shared
Won Tae-min
Crushology 101
1 shared cast member
Shared
Cho Jun-young
Little Women
1 shared cast member
Shared
Park Ji-hu
Rookie Cops
1 shared cast member
Shared
Park You-na
Seasons of Blossom
1 shared cast member
Shared
Kang Hye-won
Night Has Come
1 shared cast member
Shared
Cha Woo-min
Twenty Five Twenty One
1 shared cast member
Shared
Kim Hye-eun
Vincenzo
1 shared cast member
Shared
Lim Cheol-soo
Signal Match
Crew Similarity
Topic Overlay
Topic Keyword Similarity
Unlock My Boss
1 shared keyword
Topics
based on webcomic or webtoon
A Good Day to be a Dog
1 shared keyword
Topics
based on webcomic or webtoon
True Beauty
1 shared keyword
Topics
based on webcomic or webtoon
My Dearest Nemesis
1 shared keyword
Topics
based on webcomic or webtoon
Pyramid Game
1 shared keyword
Topics
based on webcomic or webtoon
Navillera
1 shared keyword
Topics
based on webcomic or webtoon
Noblesse
1 shared keyword
Topics
based on webcomic or webtoon
Vigilante
1 shared keyword
Topics
based on webcomic or webtoon
Study Group
1 shared keyword
Topics
based on webcomic or webtoon
Mask Girl
1 shared keyword
Topics
based on webcomic or webtoon
Keyword Cloud
Keywords
based on webcomic or webtoon
life
Next Signal
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Technical Sheet
Details
- First Aired
- October 29, 2025
- Status
- Ended
- Episode Runtime
- 60 minutes
- Origin
- KR
- TMDB Votes
- 24