About

One day in 19XX, a person was found dead in an alleyway next to a small supermarket. According to the police investigation, the victim had two deep holes near the neck and signs of intense pressure around the throat. It was a clean job, with no signs of resistance. But something was strange. The victim was identified as a soldier who had been trained to be one of the strongest among his peers. This meant the perpetrator possessed strength far exceeding his. As time passed, more victims were found murdered in a similar fashion, and the case remained a mystery. Then one day, the police finally managed to arrest a woman who was strangling someone to death, but only after hitting her with four taser shots. According to her testimony, she was a 'vampire' who lived by drinking blood. It was only natural for vampires to pretend to be humans to survive in the human world. And then there is Ha Seunghyun, the top of the hierarchy. Although he has never been in a direct confrontation, he has swallowed up everyone from the fearsome Americans to Russians and Mexicans, and is now running a massive business in Korea. Yet, even a man like him was devoting everything he had to a person named Guest.