Một Ngày Nọ Kẻ Hủy Diệt Gõ Cửa Nhà Tôi

Da Won

Tak Seon Gyeong [Dong Gyeong's younger brother]

Woo Hee Jin

Kang Su Ja [Dong Gyeong's aunt] / Kang Su A [Dong Gyeong's mother]

Jung Ji So

"So Nyeo Sin" [Deity]

Song Joo Hee

Cho Ye Ji [Editorial team chief]

Choi So Yoon

Kim Da In [Editorial team member]

Park Tae In

Park Jeong Min [Editorial team new recruit]

Song Jin Woo

Park Chang Sin [Life Story CEO]

Nam Da Reum

Park Yeong / "Young Prince" [Writer]

Lee Seung Joon

Jung Seung Jun / "Jung Dang Myeong" [Dong Gyeong's neurologist]

Daniel C. Kennedy

Kevin [Su Ja's husband]