"Doom at Your Service" tells the story of real 'doomsday' coming to a protagonist who has lived a life full of ups and downs like a play of fate. Woo Hee-jin plays Kang Soo-ja in the drama. Kang Soo-ja is a cheerful character who calls out the motto of life 'all in'. She is a character who shows her strong living ability to her nieces and nephews. She will showcase her chemistry with Dong-kyeong ( Dawon) in the drama. Woo Hee-jin is currently in MBC's Wednesday-Thursday drama "Oh My Ladylord" as Kim I-na, and has decided to continue her new character challenge by deciding to star in