Love In Protocol
2026•7.0/10
Drama
Ratings
🎬TMDb
7.0/10(6)
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.
Production
GND Studio
Language
KO
Status
Ended
First Aired
January 17, 2026
Last Aired
February 7, 2026
Networks
Heavenly
Created By
Yoo Hwansang
Where to Watch
Region US · Lang EN
US
No providers available for this region.
Available in Your Library
Seasons & Episodes
Select a season to view episodes. Reddit links may contain spoilers.
Season
E1
Don't Look at Me Like That
Air date: 2026-01-17
As an intern at a cognitive science institute, Jeong-yeon meets Yu-geon, his former high school tutor.
E2
"Do you still see me as a child?"
Air date: 2026-01-24
Participating in a VR test for an emotional reaction experiment, Jeong-yeon faces his own feelings through questions.
E3
"You don't have to feel guilty, professor"
Air date: 2026-01-31
For the first time late, Jeong-yeon appears in the laboratory injured as in childhood, and Yugeon reacts angrily when he sees him.
E4
"That's why I came back, growing up"
Air date: 2026-02-07
As the final experiment finally begins, Yu-geon and Jeong-yeon's hidden feelings begin to reveal themselves.
Cast
Lee Sang-min
Min Jeong-yeon
Jeong Jae Jong
Ha Yu-geon
Kwak Geon-hee
Choi Myeong-jin
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