The Sound of Sugar Cubes
Season 1
23 min
S1 · E1 · Oct 23, 2026
Episode 1 Episode 1
27 min
S1 · E2 · Oct 23, 2026
Episode 2 Episode 2
25 min
S1 · E3 · Oct 30, 2026
Episode 3 Episode 3
23 min
S1 · E4 · Oct 30, 2026
Episode 4 Episode 4
17 min
S1 · E5 · Nov 6, 2026
Episode 5 Episode 5
28 min
S1 · E6 · Nov 6, 2026
Episode 6 Episode 6
S1 · E7
Episode 7 Episode 7
Nov 13, 2026S1 · E8
Episode 8 Episode 8
Nov 13, 2026S1 · E9
Episode 9 Episode 9
Nov 20, 2026S1 · E10
Episode 10 Episode 10
Nov 20, 202610 episodes in Season 1
Some details come from TheTVDB.
A high school boy who can hear the emotions and memories of others through sound tries to hide his unusual ability from the world. His encounter with a seemingly perfect idol trainee forces him to confront feelings he has long suppressed. As love, obsession, and emotional wounds intertwine, their relationship reveals the fragile boundary between salvation and destruction.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
Your rating
Your review
Cast
19 people
Jo Chan-hyun
Lee Won
Also in
The Forbidden Marriage
Jun & Jun
Yoo Do-hyun
Lee Han-yul
No other roles listed
Ko Gyeol
Herod
Also in
The Silence Of IDOL
Min Sung-wook
Pan
Known for
Pinocchio
While You Were Sleeping
Ha Yo-seop
Adolf
Also in
Play Me
Fake Marriage With My CEO Bestie
Bit-to
Judah
Also in
The Silence Of IDOL
Lee Jin-kyu
Saul
Also in
My Idol, My Debut
Jeong Won-cheol
Samuel
Known for
Mask Girl
Do Jun-young
Secretary
Also in
내 아들 딸은 내가 지킨다
Winter Season
Park Kwan-woo
Alley man
Known for
Teach You a Lesson
Jung Yeon-chae
Team Leader
Known for
Goodbye Earth
Park Si-hoo
Young Han-yul
Kim Tak Creator · Yang Kyeong-hui Creator Yoon Jin-young Director
Total runtime 4h 10m · Episode length 25 min · Type Miniseries
Show info
Premiered
October 23, 2026
Latest episode
November 6, 2026
Next episode
November 13, 2026
Status
Airing
Network
wavve
Country
South Korea
Type
Miniseries
Episode length
25 min
Total runtime
4h 10m
Original language
Korean
Production
OAK Company
Production
KT Studio Genie
Production
SAMBOK Production
Production
South Korea
Produced in
Languages
Original title
각설탕 소리
Spoken on screen
Korean
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Some details come from TheTVDB.