Series·2026·1 season

Love In Protocol

Drama

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.

Created by Yoo Hwansang

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Episodes

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Don't Look at Me Like ThatE1 · 10 min

As an intern at a cognitive science institute, Jeong-yeon meets Yu-geon, his former high school tutor.

"Do you still see me as a child?"E2 · 8 min

Participating in a VR test for an emotional reaction experiment, Jeong-yeon faces his own feelings through questions.

"You don't have to feel guilty, professor"E3 · 9 min

For the first time late, Jeong-yeon appears in the laboratory injured as in childhood, and Yugeon reacts angrily when he sees him.

"That's why I came back, growing up"E4 · 14 min

As the final experiment finally begins, Yu-geon and Jeong-yeon's hidden feelings begin to reveal themselves.

Featuring

Cast

3 credited

Lee Sang-min
Lee Sang-minMin Jeong-yeon
Jeong Jae Jong
Jeong Jae JongHa Yu-geon
Kwak Geon-hee
Kwak Geon-heeChoi Myeong-jin

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