About Love in Protocol
Love In Protocol (2026–2026) is the kind of series that pays back patience — slow burns, payoffs that land, performances that feel lived-in. 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. 1 season. 4 episodes total. Created by Yoo Hwansang. Stars Lee Sang-min, Jeong Jae Jong, and Kwak Geon-hee. Genre: Drama. Viewer score 7.0 from 6 ratings. Watch every episode free in HD — no signup. Pick a season below to start. Each episode loads instantly in your browser, with the option to pick up where you left off across devices. The catalog includes the original release version of every season currently aired.
