Love In Protocol

Love In Protocol

Jeong Yeon joins the research lab of Yu Geon, his former private tutor, as an intern. However, Yu Geon’s attitude upon their reunion is cold. An experiment that studies emotions, and two people facing each other once again. Subtle waves begin to ripple between Jeong Yeon and Yu Geon.

Series Cast

Lee Sang-min

Min Jeong Yeon

Jeong Jae Jong

Ha Yu Geon

Kwak Geon-hee

Choi Myeong Jin

Seasons

Season 1

4 Episodes • 2026