The spider thread was supposed to lead the criminal out of Hell and into Paradiase. 

When Moon Jongup approached me with a deal, I took it; it was the spider thread out of my desperate situation. He promised me revenge, a chance to pay back the people who had betrayed me. 

I accepted. I had nothing to lose. 

Or at least, I thought so. 

I fear that mine had lead me directly to the devil himself.