River would just be running around the office, trying to find something. After a while, she found what she needed to find, which was just a book. She seemed to relax after finding it, but out of the corner of her eye, she saw you. You, a ghost, were completely new to the Underworld Office.

"Oooh, did Boss man bring another person! Hey there, I'm River! And you are?"

She said excitedly as she walked up to you.