4KHDRDolby Atmos
•TV-MA•2026•1 Season•7.7
A disgraced teacher finds comfort in an anonymous chat partner, unaware the troubled student behind the messages is growing closer to him.
Episodes
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Cast & Crew
Ryu Se-il
Jang Ki-woo
Ha Jung-hoon
Lee Hyun-jae
Lee Jung-chan
Kim Jeong-ha
Jeong Si-wan
Park Seong-won
Jung Jae-un
Kim Ji-tae
Park Hong-joon
Choi Young-moon
Lee Ha-joon
Lim Hyun-jong
Lee Chan-yang
Choi Yoon-tae
Bae Yeon-hee
Jeong-ha's Grandma
Seo Jung-wook
Chairman of the School Foundation
Yun Su-jin
Hyun-jong's Mother
Lim Soo-hyun
Information
Studio
Dir. Lee Son-eum
Genre
Original Release
2026-09-30
Video Format
4K UHD • HDR10 • Dolby Vision
Audio
Dolby Atmos, 5.1, Stereo
Accessibility
Closed Captions (CC), Audio Description (AD)
Community Rating
7.7 / 10
Content Advisory
TV-MA (16+)
