Blood synopsis:Park Ji Sang is the son of a vampire, who becomes inherited with the same abilities and desire for blood. Though he was initially terrified of his identity as a teenager, Ji Sang grows up embracing that side of him and becomes a surgeon. His hunger and crave for blood is suppressed with a special pill he takes before he goes in for an operation, otherwise, he would quickly transform when he encounters blood.
He later gets a job at a hospital and becomes the team manager for the Hepatobiliary and Pancreatic Surgery team. On his very first day, Ji Sang meets Yoo Ri Ta, a Doctor who is arrogant of her academic achievements. Due to his age in comparison to the others, some of the Doctors are reluctant to have a 'kid' as a team manager, but Ji Sang quickly gains their trust. His success only leads to her envy, and the two's rivalry quickly ignites as a result, all while Ji Sang starts to uncover secrets about his family.