There is a serial killer hiding in plain sight. Who could it be? There are a chain of murders linking directing to Numbuh 4. But is it truly him despite the discriminating evidence?

What's behind that door?...What could it be?... Bloo's patience was running thin. He wanted to know so badly what was behind that secret door. He wanted to know what had been kept in secrecy, locked away from the rest of the world. What truly was behind that, oh so special, door of theirs? Nothing. It was just a door...Right?...

"...Save him..."

Pinky swear?

Before Murderface was the man he is today, he had a haunting past that rested heavily on his shoulders. Life was filled with emptiness and hatred. He had tried killing himself many times before with fail. However, after he experiences a suicidal vision encounter, he would soon meet the man who would save his life...and maybe save him in return. -Get's better in chapter two:)-

Creepypasta's Courage The Cowardly Dog: The Lost Episode. But twisted even more in my own macabre ways.

Ed, Edd, and Eddy along with all friends and their foes live in purgatory. Because of this, they wander in the only place the spirit realm will allow; the cul-de-sac. They give vivid explanations of their deaths and what they do now that they have long parted from this world.

No spoilers