I don't know when Yang Su felt that his body had changed, but every time he went to the hospital for an examination, the results were that all the physical indicators were normal, so he had to admit the fact that he was in good health.

Every time I walk in the sun, I feel a hot pain on my skin that is exposed outside my clothes. made Yang Su, who didn't like to play around, become an otaku.

At home, looking in the mirror at his increasingly white skin and gradually lengthening canine teeth, Yang Su felt a little uncomfortable. It's okay that the length of the canine tooth is only a little longer than that of ordinary people, otherwise it would probably be mistaken for a monster.

His eyesight and spirit at night are getting better and better, and during the day, no matter what Yang Su is doing, he feels groggy. After spending several times in the hospital for examinations and not getting results, he didn't want to waste money on physical examinations.

Due to the changes in his body, Yang Su fell asleep at work during the day and was caught by the leader several times, and because his contribution to the company was not great, Yang Su was used by his boss to make an example of the monkey and rectify the discipline.

Fortunately, on the fourth day of being dismissed, Yang Su found an errand that was temporarily suitable for him - night shift network administrator. After three days of all-nighters, he was still full of energy, and he got the job thanks to the communication with the owner of the Internet café. The business of the Internet café is very good, and the previous night shift network manager seems to have been dismissed after being complained by the guests several times because he couldn't hold up his sleepiness a few days ago. At this time, Yang Su is very suitable for this job.

Gradually, going to work in the middle of the night and sleeping during the day seemed to have become Yang Su's living habits. However, Yang Su felt as if he had done something less every day. The hectic work at night and the irresistible drowsiness during the day made him gradually ignore the problem.

When Yang Su woke up in the rental house one day, for some reason, he clicked on the ordering software that he hadn't used for nearly half a month, and he realized that he seemed to be ...... Looks like it's been a long time since I've eaten.

Half an hour later, looking at his favorite food, Yang Su couldn't raise any appetite. After taking a bite of the hamburger in his hand, Yang Su, who suddenly felt a wave of nausea, quickly spit out the hamburger that he had just swallowed.

"What's the matter, when did this thing get so unpalatable."

After complaining about the hamburger that was just enough to buy and throwing it in the trash, Yang Su decided to cook himself noodles to eat after cleaning up his vomit. After all, the hunger pangs made him feel very uncomfortable.

Just do it, but although it is boiling instant noodles, Yang Su also has a pursuit, and after taking out a few hot dog intestines and cutting them, Yang Su put it into the small pot that is heating. When adding instant noodles, Yang Su did not put the accompanying seasoning packet, but added some salt, monosodium glutamate and cooking oil by himself.

Soon, a bowl of noodles was cooked. Scooping up instant noodles and sausages, I picked up a jar of unopened canned fish and sat down on the table.

"Ah," at this time, although Yang Su woke up from his sleep due to hunger during the day, Yang Su was still drowsy. When I opened the can, I accidentally cut my hand.

Although the wound was small, there was still a trace of blood coming out.

A strange feeling suddenly swept over Yang Su's head. It was as if a demon whispered in his ear, "Lick it, it's delicious......"

Putting the scratched finger to his mouth, Yang Su finally couldn't hold back his desire, stretched out his tongue, and gently licked the wound, feeling the taste of blood.

"Phew~" Yang Su, who realized his strange behavior, immediately spit out the blood mixed with saliva. He was amazed that he liked the taste of blood.

"Can't walk in the sun, elongated canine teeth, loves blood, constantly whitening skin. I'm not going to be a vampire. No, I haven't been bitten by a vampire, why did I suddenly change like this? But zombies and vampires seem to have a lot in common, am I becoming a local zombie? ……”

Yang Su, who had a lot of doubts in his head, was soon forced to dispel these boring thoughts. Although he had just licked his wound and made his hunger pang go away, he vomited out the blood. Originally, that trace of blood was a drop in the bucket, but now Yang Su, who was once again shrouded in hunger, couldn't control his body and stuck his injured finger into his mouth.

The wound had long since healed completely at an unscientific rate long ago. Yang Su, who didn't lick the blood, regained a trace of consciousness, but the strong hunger kept eroding Yang Su's spirit.

"What to do? Do you really want to suck blood? It's disgusting. Recalling his situation, Yang Su sat helplessly on the sofa and muttered.

Yang Su, who didn't believe in evil, tried to take a bite of the freshly cooked instant noodles, but just like eating fast food, a strong feeling of nausea prompted him to spit the food in his mouth back into the bowl.

Living in this atheistic world, Yang Su didn't believe that there were any demons and monsters in this world. But the changes in his body forced him to believe that it was true.

Yang Su, who never understood how he became a vampire, forced himself to hold back his hunger and walked to the bedroom, trying to suppress this hunger feeling with sleep.

"Ah~"

Just after walking a few steps, Yang Su was mixed with something and fell to the ground. With a scream, he tried to prop himself up with his hands and then stood up. But he failed, and Yang Su at this time couldn't feel a trace of strength, and Yang Su, whose hands and feet were no longer able to move, found that he couldn't even control his eyelids. Gradually, Yang Su, whose eyes were closed, lost consciousness

At the same time that Yang Su lost consciousness, the room that had been blocked by curtains changed when the sunlight was blocked.

One drop, two drops. Out of nowhere, the blood slowly seeped into the room from the crack in the wall, and slowly flowed to Yang Su's side, surrounding him. The scarlet blood turned into a strange coffin, and Yang Su was lying quietly in this coffin at this moment, unable to do anything. Unconscious, he couldn't tell what was going on around him.

The strange scarlet blood was still converging, and the blood around the coffin of this blood was emitting a mysterious red light, and it began to slowly converge into a magical array of mysterious spells and patterns.

Blood continued to seep through cracks in the walls into the room, surging toward the magic circle that surrounded the blood coffin. The magic array surrounding the blood coffin slowly became complete under the massive blood infusion. As the magic circle was completed, the cracks in the walls of the room were no longer oozing scarlet blood. At this time, the blood that had seeped into the room was still surging towards the magic array.

When the last drop of blood poured into the magic array, a strong blood-red light flashed, and the blood coffin in the room disappeared into this world along with Yang Su in the coffin, leaving only a few traces of blood in the entire room.