A disgraced teacher finds comfort in an anonymous chat partner, unaware the troubled student behind the messages is growing closer to him.

Boy, with Caution (2026)

★ 7.7/10 September 30, 2026 1 season

Drama

Writer: Lee Son-eum

A disgraced teacher finds comfort in an anonymous chat partner, unaware the troubled student behind the messages is growing closer to him.

Cast

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