2015–2016: Early career Seol made her acting debut in 2015, where she played a minor role in
The Producers and
Flowers of the Prison in 2016.
2017–present: Rising popularity and leading role She first gained recognition for playing the supporting role in
JTBC's drama,
Strong Girl Bong-soon and
KBS2' drama
School 2017. She also made her film debut in a web film titled,
Closed Eyes. She was also a host of
MBC's
Section TV from 2017 to 2019. In 2018, Seol took on her first lead role in
Sunny Again Tomorrow, which earned her the Best New Actress Award at the
2018 KBS Drama Awards. Her second full variety show came soon after, as a fixed cast member of
Law of the Jungle in Mexico. She also played a supporting character in the drama
Special Labor Inspector in 2019. Seol played Kim Cheong-Ah in her second leading role in the weekend drama
Beautiful Love, Wonderful Life, which ran from September 2019 to March 2020. She received the Excellence Award for Actress in a Serial Drama at the
2019 KBS Drama Awards for her role in the drama. In 2020, Seol made a special appearance in the tvN drama
Record of Youth. Later the same year, she played
Jo Hwa-jin (Royal Noble Consort Ui) in historical drama
Mr. Queen. In 2022, Seol starred in the SBS romantic comedy drama
Business Proposal as Jin Young-seo. In April 2022, it was reported that her contract with
Oui has expired and she decided not to renew it. Later, she signed with
Gold Medalist. She released her first ever solo single, "Pure Love", in collaboration with the vegan brand Marhen J. The single accompanied with the music video was released on July 8. In August, Seol made her big screen debut in the film
Emergency Declaration as Tae Eun, a flight attendant. ==Filmography==