Overview
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.
Seasons & Episodes
Season 1
Key Information
Cast & Crew
Lee Sang-min
Min Jeong-yeon
Jeong Jae Jong
Ha Yu-geon
Kwak Geon-hee
Choi Myeong-jin
Photos
Frequently Asked Questions
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,...
Love In Protocol has 1 season with 4 episodes.
Love In Protocol premiered on January 17, 2026.
No, Love In Protocol has ended. The final episode aired on February 7, 2026.
Love In Protocol originally aired on Heavenly. Check your local streaming services for availability.
Love In Protocol was created by Yoo Hwansang.
Love In Protocol has a rating of 7.0/10 based on user reviews.
Love In Protocol is classified as Drama.