Lee Jae-in

Lee Jae-in Profile Photo

Characters played by Lee Jae-in

Lee Yoon-seo — Night Has Come (2023)

The female protagonist who appears detached but possesses high emotional intelligence and strategic thinking. She becomes a central figure in deciphering the bear's rules and guiding the group's survival decisions.

Park Wanseo — Hi-Five (2025)

Core member of the HI-FIVE team. Works alongside the other organ recipients to confront the cult leader and protect their newfound abilities.

Geum-hwa — Svaha: The Sixth Finger (2019)

A woman born in 1999 with a deformed leg caused by her twin sister consuming her in the womb. She lives secluded with her grandparents, where her monstrous sister is locked in a shed. Kidnapped by Gwangmok, she learns the truth about the cult's prophecy and survives the events, holding her sister as she passes away.

Hye-in — Hard Hit (2021)

Seong-gyu's daughter, who is preparing for her entrance exam when the nightmare begins. She is trapped in the car with her father and brother during the bomb threat and is ultimately saved by her father's final sacrifice.

Choi Hee-ro — Concrete Market (2025)

Main survivor in the post-apocalyptic market, navigating survival and moral dilemmas in the ruined apartment complex.

Kyung-un — Adulthood (2018)

Kyung-un is a wary young woman taken in by her uncle Jae-min after her father dies. She discovers that he took her money and is deceiving wealthy women, confronts him, and threatens to expose him unless he repays her. Her distrust and arguments with Jae-min reveal the troubled nature of their relationship.

Dunko (segment 3) — Horror Stories 3 (2016)

Survivor navigating the harsh future landscape and bandit conflicts.

Career Overview

Lee Jae-in has 24 screen credits in a career dating back to 2014. Their work spans 2 cinematic universes — most prominently Concrete Utopia Collection with 1 titles. Signature works include Night Has Come, Spring Fever, Hi-Five. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For
Acting
Gender
female
Known Credits
24
Birth Date
2004-02-06
Birth Place
Wonju, Gangwon, South Korea

Known For

Associated Universes

Universe traveler — spans 2 universes

Frequent Collaborators

Credits