L'histoire d'une lycéenne ordinaire de deuxième année, Song Woo-yeon, qui rejoint un club de dessin appelé Spirit Fingers et peint l'histoire de la découverte de sa propre couleur, de sa personnalité et de son rêve.
Park Ji-hu
Song Woo-yeon / "Baby Blue Finger"
조준영
Nam Gi-jeong / "Red Finger"
최보민
Koo Seon-ho / "Blue Finger"
박유나
Nam Geu-rin / "Mint Finger"
권소현
Hwang Bun-hong / "Pink Finger"
Kim Seul-gi
Ko Taeng-ja / "Black Finger"
Im Cheol-soo
Jang Dong-geon / "Brown Finger"
이진혁
Kwon Hyeok / "Khaki Finger"
차우민
Byeon Tae-seon
강혜원
Ahn Ye-rim
Kim Jin-yeong
Yeom Se-ra
함성민
Oh Dae-oh
Kim Hye-eun
Seong Gyeong
기은유
Song Woo-dol
손현우
Song Woo-seok
원태민
Heo Zero
Park Ji-hu
Song Woo-yeon / "Baby Blue Finger"
조준영
Nam Gi-jeong / "Red Finger"
최보민
Koo Seon-ho / "Blue Finger"
박유나
Nam Geu-rin / "Mint Finger"
권소현
Hwang Bun-hong / "Pink Finger"
Kim Seul-gi
Ko Taeng-ja / "Black Finger"
Im Cheol-soo
Jang Dong-geon / "Brown Finger"
이진혁
Kwon Hyeok / "Khaki Finger"
차우민
Byeon Tae-seon
강혜원
Ahn Ye-rim
Kim Jin-yeong
Yeom Se-ra
함성민
Oh Dae-oh
Kim Hye-eun
Seong Gyeong
기은유
Song Woo-dol
손현우
Song Woo-seok
원태민
Heo Zero
Park Ji-hu
Song Woo-yeon / "Baby Blue Finger"
조준영
Nam Gi-jeong / "Red Finger"
최보민
Koo Seon-ho / "Blue Finger"
박유나
Nam Geu-rin / "Mint Finger"
권소현
Hwang Bun-hong / "Pink Finger"
Kim Seul-gi
Ko Taeng-ja / "Black Finger"
Im Cheol-soo
Jang Dong-geon / "Brown Finger"
이진혁
Kwon Hyeok / "Khaki Finger"
차우민
Byeon Tae-seon
강혜원
Ahn Ye-rim
Kim Jin-yeong
Yeom Se-ra
함성민
Oh Dae-oh
Kim Hye-eun
Seong Gyeong
기은유
Song Woo-dol
손현우
Song Woo-seok
원태민
Heo Zero