Jun Ho is a vampire who is about to die. To survive, he will need to drink pure blood and thus become a human. One day, while searching for this pureblood, he meets Min Hyun, a human with pure blood. But another vampire named Hae Soo, who knows about Jun Ho's past traumas, causes Min Hyun and Jun Ho to fall out.

Rebel law student Yul escapes to a quiet village and butts heads with farmer Yechan—whose secret crush blooms despite Yul's indifference.

Having spent the past five hundred years wandering through history as an immortal vampire, Kim Jun Ho now finds himself tired of his endless existence. Having lived more lifetimes than anyone ever should, Jun Ho knows that the only way to end his miserable life is to drink the blood of a pure-blooded human and thus become human himself. But finding a pure-blood isn’t nearly as easy as one might think.