The Devil's Due

The Devil's Due is a quest in Fallout 4.

Quick walkthrough

 * Investigate the Salem Museum of Witchcraft
 * Listen to Private Hart's holotape
 * Explore the museum
 * Listen to Sergeant Lee's holotape
 * Complete delivery of the egg OR
 * Return the egg to its nest

Companion Reactions
Companions will react based on your decision in the quest. If you return the egg to the nest:
 * Piper likes this.