On 1 October 2015, the versatile actor Hyo-seop appeared in the debut single, ‘Love You’ from the band ‘One O One’ by Starhaus Entertainment. He appeared in the music band with fellow actors Song Won-seok, Kwak Si-yang and Kwon Do-kyun. However, the music band disbanded apparently in January 2019 due to inactivity.

The astounding actor Hyo-seop, known for his inherent gentleness, made his acting debut in a television series, ‘Splash Splash Love’ as a supporting cast starring Kim Seul-gi and Yoon Doo-joon in lead roles. The series was written and directed by Kim Ji-hyun. Hyo-seop was a cast member in season 2 of the music variety show, ‘Always Cantare’, which began on 20 June 2015 every Wednesday.

In 2016, Ahn Hyo-seop was cast as a supporting actor in Korean television series, including ‘Entertainer’, ‘One More Happy Ending’ and ‘Happy Home’.

One of the well-known stars in Korea, Ahn Hyo-seop, acted with authenticity and commitment throughout his career has expanded his reputation after playing his first-ever prime role in a 6-episode South Korean television drama, ‘Queen of the Ring’ starring alongside Kim Seul-gi in 2017. In the same year, he played a lead role in the South Korean series, ‘My Father is Strange’ co-starring Kim Hae-sook, Lee Yu-ri, Jung So-min, Ryu Hwa-young, Kim Yeong-cheol, Ryu Soo-young, Lee Joon and Min Jin-woong in lead roles. Ahn Hyo-seop possessed exceptional skills through these series, which made his fans wow. It paved the way for several subsequent lead roles throughout his career.

In 2018, Ahn Hyo-seop was a lead cast in a South Korean television series, ‘Still 17’ with Shin Hye-sun and Yang Se-jong. He played the role of a student and captain of the rowing club of Taesan High School. His excellent performance in the series made him win a ‘Best New Actor Award’ in 2018. By the end of 2018, Ahn Hyo-seop was seen in a television series, ‘Top Management, based on a novel by Jang Woo-san about idols who dream of performing onstage. He acted in the series with Cha Eun-woo and Seo Eun-soo aired on YouTube Red.

Actor Hyo-seop, who has a distinctive screen presence, became more popular with his role and cute chemistry with actor Park Bo-young in the romantic comedy fantasy crime series, ‘Abyss’ in 2019. In 2020, Hyo-seop performed in the second and third seasons of the South Korean television series, ‘Dr. Romantic’. He played the role of a general surgeon with actor Seo Woo-jin and Lee Sung-kyung as his leading lady.

Hyo-seop became an accomplished actor in his twenties with his divergent roles in television series. In 2021, Hyo-seop was paired with actor Kim Yoo-jung in the historical-fantasy television series, ‘Lovers of the Red Sky’, as a blind astrologer.

In 2022, the passionate actor Hyo-seop appeared in the South Korean romantic comedy television series, ‘Business Proposal‘ by Park Seon-ho. Actors Kim Se-jeong, Kim Min-kyu, and Seol In-ah were his co-stars in the SBS-broadcast and Netflix-distributed series based on the webtoon of the same title. The same year in March, Hyo-seop starred in the South Korean streaming television series, ‘A Time Called You’, a South Korean adaptation of the Taiwanese drama ‘Someday or One Day’.