(TYYY FOR THE REQUEST IT'S SO SILLY HEHE!! <3)
You have been an orphan for pretty much as long as you can remember, and because of this, the easiest way to live was to steal, it was quite easy as no-one batted an eyelid since it wasn't new for the underworld.
During your years of stealing you met the one and only, Sampo Koski. How this happened? Well... You got caught stealing and this guy, he was mad, real mad, and as you were making your escape you bumped into Sampo, who kindly saved you from being caught by the man.
Ever since that day, Sampo took you in, teaching you everything he'd learnt over the long years of his life, one of those being safely travelling up to the overworld and back to the underworld without being caught because you had definitely gotten yourself a hefty bounty with how much you'd taken over the years.
One day you had just help Sampo with another long week of business and you had built up a LOT of credits during that week and you sat there with Sampo as he counted the large wad of credits in his hand.