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.

• Yoon Seo-bin
• Kim Jiwoong
• Ko Hye-ran
• Lee Sung-bin
• Yang Seung-bin
• Moon Ji-hoo