EXO’s Baekhyun Will Release A Post-Military Entrance OST For Park Bo Young And Seo In Guk’s Upcoming Drama, “Doom At Your Service”

EXO’s Baekhyun revealed to have lent his voice for an OST for Park Bo Young and Seo In Guk’s upcoming drama “Doom At Your Service.” The singer-actor already entered the military for his mandatory service yesterday; this will be his post-military entrance project.