Actress and singer Park Ji-hyun is currently making waves across multiple entertainment sectors. In the acting realm, she stars as Cha Ji-yoon, a 7-year veteran office worker, in the upcoming tvN Monday-Tuesday drama 'Tomorrow, Go to Work!' (airing June 22 at 8:50 PM), where she plays opposite Seo In-guk. Simultaneously, the multi-talented artist continues to showcase his vocal prowess as a singer, recently performing his title track 'Mu (無)' from his 1st full-length album 'MASTER VOICE' at the MBC 'Show! Music Core' Ulsan Music Festival and appearing as a featured guest on KBS 1TV's 'National Singing Contest' in Dangjin. | Actress and singer Park Ji-hyun is currently making waves across multiple entertainment sectors. In the acting realm, she stars as Cha Ji-yoon, a 7-year veteran office worker, in the upcoming tvN Monday-Tuesday drama 'Tomorrow, Go to Work!' (airing June 22 at 8:50 PM), where she plays opposite Seo In-guk. Simultaneously, the multi-talented artist continues to showcase his vocal prowess as a singer, recently performing his title track 'Mu (無)' from his 1st full-length album 'MASTER VOICE' at the MBC 'Show! Music Core' Ulsan Music Festival and appearing as a featured guest on KBS 1TV's 'National Singing Contest' in Dangjin.