Blood is the story of Park Ji-sang ( Ahn Jae-hyun) a doctor which is suffering from ” vampire virus”. He entered Taemin Cancer Hospital following a lead about the origins of vampires. Here he meet Ri Ta a hotshot physician who is the niece of the hospital’s chairman.
Before the arrival of Park Ji Sang, Dr. Ri Ta is the center of attention of Taemin but with the arrival of Dr. Park he outshines the credentials of Dr Ri Ta thus tension is brewing between the two.
Would Dr. Ri ta cooperate with Dr. Park or would it be a cat and mouse relationship for the two..