Chatterbox: Inkwell

You wake up in the morning, just an ordinary morning. Except your parents aren't there. That's abnormal. But you ignore it, because that isn't part of what's about to happen to you and is mostly irrevalent. So ignore that part for now.

You are eating breakfast (I don't care what you're eating, you choose) when the doorbell rings. You run over to open it.

Your best friend is there, but she's acting a little weird. Her movements are stiff and robotic. You ignore that too.

"Guess what!" she says. "This weird dude in a big cloak and a hood ((as you could have guessed, that's me)) told me to give this to you!"
She holds a piece of paper out. This is what you read:

Dear random person/stranger,

Hello, and be happy you got this invitation! You are now going to be going on a quest! (now that you've opened this paper, you have no choice. Sorry.) 

This quest will include many different sections, and the last one is impossible! You will all die! (Yep, you still have to go. Sorry.)

Most of your valient efforts will be to restock the Magical Market (look for it at the CaC). Have lots of fun-- while you still can!

MWAHAHAHAHAHAHAHAHA

Signed,

No One

P.S: Did you like my robotic duplicate? You're next! 

P.P.S: I'm holding one of your fellow CBers hostage. Your first challenge will be to get her back-- after you figure out who she is, of course!

P.P.P.S: Yeah, I'm holding your parents hostage too.

You stare at the paper in your hands for a while, trying to think what you should be thinking. After all, there are a million things you could be thinking.

But one thing is for sure. You are going on a quest where you will die, and you have no choice but to go on it.