Yeon Jung Hoon dropped a few pounds just for his upcoming vampire drama, 'Vampire Prosecutor'! It has been revealed that the actor lost nearly 5kg (11.02 lbs) to better portray his role as the cold yet practical vampire prosecutor, Min Tae Yeon. Over a two-month period, Yeon Jung Hoon undertook intensive action training and strict dieting to complete his transformation. He is now receiving praise for slim figure and sharp jawline, as it fits perfectly for his charismatic vampire role. Meanwhile, OCN's 'Vampire Prosecutor' will be Korea's first attempt at a vampire criminal investigation series. It will revolve around the story of a prosecutor who keeps his identity a secret and uses his special vampire abilities to hunt out the social evils in society. The first broadcast will air on October 2nd at 11pm KST, so be sure to check it out! Source + Photo: Max Movie via Nate