Ahhh I love this one too! And now I add more and fix some stuff.

I'd be calling her Chocoda, for now at least. Chocoda is the underworld's equivalent of a spirit guide. Using her blue flames, she leads others through the endless forest, for a "small fee" of course. Patrons must first locate Chocoda's streetlamp along the edge of the forest, then place what they intend to give as payment beside it. If the payment is accepted, the flame will burn blue. The lamp will lead the buyer to Chocoda's location, then vanish until the current customer has been led through, reappearing in another random location.

The forest isn't a very common location to be visited, so Chocoda is never really busy. In her downtime she usually hangs around Gin or Amire. Like the two, she is also a powerful demon,  her flames able to burn and steal souls from mortals and spirits that displease her. Though this a highly illegal practice, and has therefore only done it once. Chocoda is the more tame one of the bunch, not saying anything unless she needs to. Though she does like talking, and normally takes it out on those she's taking through the forest.