The song is 'O Death' from Until Dawn....

Your POV

I sighed as I grabbed my knife and ran to the nearest house I could find. I climbed up the gutter and through a window. I looked and saw a girl in the bed. She was laying there headphones blaring. I walked over before poking her arm. She looked at me and before she could scream I covered her mouth and shushed her.

"Shhhh dear, you've been a naughty work of art. You never let me carve you~" I said. I stabbed her in the stomach and carved my name on her chest.

O Death, O Death.
Won't you spare me over 'til another year?

Well what is this, that I can't see?
With ice cold hands taking hold of me.

I grabbed the next person I saw as they came In the room to see their beloved one. I dragged him to the ground and sat on him. "Oh? It would appear that my work of art had also taken another with her, how touching. Now I shall carve my name on my missing art~!" I said before plunging the knife into his stomach and carving my name. This time I said a little something different.

(Y/n) the carver.  Xoxo

When God is gone and the Devil takes hold.
Who'll have mercy on my soul?
O Death, O Death, consider my age.
Please don't take me at this stage.

O, Death. O Death.
Won't you spare me over 'til another year?

I went to the wall with their blood and began to write.

I'm death. Don't try and hide from me Dear. For I  will find you... Because I am inevitable. Sleep well...

    Xoxo (y/n) the carver <3

O, I am death, and none can tell.
If I open the door to heaven or hell.
No wealth, no land, no silver, nor gold.

Nothing satisfies me but your soul.
I'm Death, I come to take the sword.
Leave the body and leave it cold.

O, Death. O, Death.
Won't you spare me over 'til another year?

I left the house and ran to a nearby lake. I dove in when I found it and sighed as the cold water and moonlight surrounded me. From the lake I could still hear the sirens. I saw the search lights and made a mad dash as I swam silently to the other side of the lake.

I surfaced and walked out. I sighed and chuckled. "From this day on. My past name of (y/n) (l/n) will be over. I will awaken as the new serial killer and creepypasta. (Y/n) the carver~!" I said.

I chuckled and ran through the woods and backed to the mansion. I gained a few looks as I shook from the cold and looked at them. "Turn on the news." I said with a wide smile.

They did and looked at me. "Is that where you've been?" BEN asked.

I nodded and smiled. "It was fucking amazing!" I said. They looked behind me. I turned and smirked. "Yo slender." I said
He signed and picked me up. He took me to the bathroom. He didn't have to say a word. I knew what he was thinking.

"I-im sorry." I said. He turned to me and sighed as he put either of his slender hands on the counter. He seemed to be thinking. "Slender..." I said. I touched his head lightly and he looked at me. "I thought.... That out of all the people In this mansion.. You'll be the innocent one..." He said.

My face fell and I looked a this shiny black shoes and sighed. "I-im sorry. I thought th-that if i-i tried to be like y-you guys I'd f-fit in b-better..." I said as if I was being scolded by a very angry parent.

He brought my eyes to him. "Dear... Next time will you tell me where you were going? You had me worried to Slender Sickness." He said. I smiled and hugged him. "I'm sorry. For worrying you. " I said.

He held me tightly. "Don't worry dear... Dinner will be ready soon. So you can get out of those clothes and get cleaned up." He said. He went to leave but I grabbed a tentacle that came out in his worried state. "Th-thank you. For everything." I said he patted my head and grabbed the clothes as he kissed my forehead and left.

I blushed deeply at the gesture. I hopped off the counter and stripped. I looked at myself in the mirror. He would never love you. You pathetic human. He is immortal. And you.. You're only food to him. But why hasn't he eaten me yet? Maybe its apart of his game? How will you play? Fight or forfeit?