Since I don't have a doctor's appointment today, I decided to sleep in. "Today, no matter what, I won't wake up before 10:00 AM." That was my thought, but unfortunately, a noise coming directly from my head woke me up.

[Primordial Harem System activated]

[Detecting host information]

[Information detected]

[Would you like to display your information?]

"What the...? Lind, didn't I tell you to let me sleep? Stop with these unfunny pranks!"

Lind is my younger brother, one year younger than me. Besides him, I have an older sister, Diana.

[This is not a prank, the Primordial Harem System has been activated.]

"Do you think I'm stupid!?"

Hearing what this voice in my head said, I didn't believe it. First, my world is normal, not a fiction. How could a system appear? Second, look at the name: Primordial Harem System. I know what a harem is. My otaku brother recommended some anime of this genre to me. That's why I don't believe this voice and think it's my brother playing a prank.

[Say Status]

"Oh, interesting, so you want to play, Lind."

Since my little brother wants to play, I'll fulfill his wish, but after the game, I'm going to smack that kid, seriously.

"Status!"

I said casually, waiting to see what would happen next. My main hypothesis was that Lind would appear saying it was a joke. If he did, I was ready to give him a good flick.

While having these thoughts, I suddenly jumped out of bed in shock. To my surprise, a floating information panel appeared in front of me.

[Name: Dylan Lewis]

[Age: Eighteen]

[Race: Human]

[Lineage: N/A]

[Continent: Mortal]

[World: Blue Sky]

[Layer: Ninth Layer - Lower]

[Cultivation: N/A]

[Element: N/A]

[Mana: 0]

[Harem: N/A]

"What is going on? Am I dreaming?"

To be sure, I punched myself in the face.

"Ouch!"

The sharp pain radiated through my face, dispelling any doubt. I was definitely not dreaming.

I looked ahead, wide-eyed, and confirmed: the panel was still there, floating enigmatically before me.

I feel confused; this has never happened before, at least not in my town. "Mortal Continent? Could this world have much more than we know?"

Feeling this thought, my heart beats with a bit of anticipation for the future. "What's up, Dylan, are you going to accept it this quickly? I'm also confused as to why I accepted these events so fast. I think I accepted quickly because my life is boring. I always follow the same routine: on Mondays, I have to go to the doctor, then I study at home, continuing like this until Friday. On Saturdays and Sundays, I can break from this routine, but aside from my brother, the rest of my family isn't home, and my brother is a brat who spends most of his time isolated in his room watching anime or reading web novels."

***

Dylan was born with what he calls "vampire disease." His body is pale, he is allergic to sunlight, and he has a low blood count.

If it weren't for his normal teeth, he would seriously think he was a vampire disguised as a human.

***

"Hey, voice or Primordial Harem System, can you cure my vampire disease?"

I asked with a look of expectation. For the first time in eighteen years, I had a chance to cure my disease.

[Yes]

Hearing this, tears fell from my eyes. To me, this isn't just a cure; it's an opening to a new life where I can explore the world and feel the warmth of the sun on my skin.

"System, what are your rules? I know you're a harem system, but how will it work? Just so you know, I'm not a bad guy; I would never use someone and then abandon them."

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