The Lost Soul (A Percy Jackson Fanfiction)

Bianca lied about choosing rebirth, and for a while everyone in the living world believed it. That is until Hades sends her back from the dead, temporarily, to run an errand for him- that errand involves a lost soul.

Now, she has to successfully find the soul without raising suspicions, while dealing with consequences of her lies. Will she be able to do it? How will this affect her and Nico's relationship?

Spoilers for ToA