Virus

A mysterious virus spreads out. Anyone infected feels the emotion of love, and the emotion amplifies until it kills the person in love. The pessimist Taek-seon, who likes nothing in life, is infected, and the researcher Gyun reaches her out to test her the medicine that he's developing. Soon Gyun finds out Taek-seon has special antibody, but Taek-seon slowly feels love to Gyun. Is this a real love or just a virus?

• 
  Kang Yi-kwan
• 
  Son Jae-hyuk

• 
  Bae Doona
  Ok Taek-seon
• 
  Kim Yun-seok
  Lee Gyun
• 
  Chang Ki-ha
  Kim Yeon-woo
• 
  Son Suk-ku
  Nam Su-pil
• 
  Moon Sung-keun
  Professor Seong
• 
  Kim Hie-won
  Director of Research Institute
• 
  Oh Hyun-kyung
  Young-hee
• 
  Min Jin-woong
  Jeong-hun
• 
  Yeom Hye-ran
  Ms. Yeom
• 
  Yoo Soon-woong
  Na Jeong-bae
• 
  Lee Kyung-jin
  Taek-seon's Mother
• 
  Choi Hyung-in
  Gyun's Mother
• 
  Kim Ye-won
  Ji-seon
• 
  Park Hee-von
  Yi-ju
• 
  Kwak Min-ho
  Manager Kim
• 
  Hong Seok-bin
  Doctor 1
• 
  Kim Kyeong-il
  Doctor 2
• 
  Cha Si-won
  Cop 1
• 
  Car, the garden
  Cop 2
• 
  Lee Nam-gyeong
  Young Taek-seon