The five hearts beat for one revenge.
Eun-a, who was living a happy life with her family, loses everything to a psychopath serial killer. After the tragic incident, she gathers four people with different talents who are in need of organ transplants to achieve her revenge.
Park Hyo-joo
Hye-jin

Cho Han-chul
Seong-il

Kim Hyeon-soo
Ga-young

Choi Hak-rak
Jeong-do

Jung Soo-young
Dae-ho's Wife

Yeo Min-joo
Hyeon-joo

Lee Jun-hyeok
Detective Park

Park Ji-hong
Kyung-soo

Oh Min-ae
Bakery owner

Hong Woo-jin
Kyung-soo Alley Man