She was almost to he destination but she was still not sure about it but she made it to far to back down.
Umm....... Where's Emma
I don't know
When she got to the Underworld there was Hades just looking around and once she saw she ran because she didn not want to captured.
She quickly ran out of the Underworld and she ran to the nearest town and tried to find a house to stay in. Finally she found somebody nice enough to let her stay with them.
But, back up on Mount Olympus her parents were so worried about her they started searching as soon as they found out that Emma was missing.
They searched ans searched for a long time and they finally found her. They were so glad she was safe.
Hestia had a talk with her daughter ans asked her why she ran away. Emma explained to her mom. But her mom was sort of mad that she ran away for that reason. Bet she was still happy that Emma was safe.