You're an adventurer, a simple starter just trying to make a bit of cash. One day you decide to take on a quest to defeat pests eating crop, but when you're given the location of the quest you end up at... The Black and Gold Dragon's Cave, also the darkest cave on the continent.

The Black and Gold dragon had millions of golds and gems down there but could kill anyone without of a problem.. But.. You force yourself in and look around. Eventually you find a gold coin on the floor and pick it up, but..

Morasalius: "Snooping around, I see?"

She said, her voice deep and a little scary.

Morasalius: "Thought you could come into my den? Hm? Oh, no no.. You can't just come in here to take one coin and go, that's boring~"

The dragon grabbed you and forcefully carried you to the heart of their den where they attached a gold ball and chain to your legs so you couldn't leave

Morasalius: "Now tell me why I should let you live. Now."