Walkthrough for the quest The Mistress of Mystery in the game Fallout 76. This page covers all main objectives, key steps, or helpful tips to guide you through the quest smoothly. Whenever possible, the guide points out locations for key items and details interactions with NPCs, among other tips. To ensure maximum clarity, in-game screenshots are included for easy-to-follow visual guidance.
Quest Group: Side Quests
Category: Order of Mysteries
Prerequisites: To play this quest, you must first complete the quest Seeker of Mysteries.
Learn the fate of the Order of Mysteries.
Pleasant Valley Ski Resort
Appalachia / West Virginia
Riverside Manor
Appalachia / West Virginia
Olivia Rivers betrayed her mother and the Order of Mysteries, selling them out to the raiders. In the end, what happened to the Order? To Olivia and Shannon Rivers? With Olivia's login, I should be able to gain access to the Headmistress' office and finally get some answers.
Return to Riverside Manor and use the Cryptos Terminal > Log In: Mistress Olivia Rivers > Administrative Actions > Authorize Access > Authorize Access - Headmistress' Office > $UNKNOWN_USER.
Olivia Rivers betrayed her mother and the Order of Mysteries, selling them out to the raiders. In the end, what happened to the Order? To Olivia and Shannon Rivers? I have access to the Headmistress' office. Perhaps I can find some answers inside.
Go to Headmistress' Office, use the Hand Scaner to open the door, activate the Headmistress' Terminal > From Olivia.
Olivia Rivers betrayed the Order of Mysteries, selling them out to the raiders. She left a message for her mother, telling her to come to their "Special Place" on the appointed day. I should locate the site of their final meeting.
Go to the upper floor of the manor and find Olivia's Terminal > Personal Journal > 9/30/77.
Olivia Rivers betrayed the Order of Mysteries, selling them out to the raiders and killing the other Mistresses. She then met her mother at their old campsite, where I found both of them dead. I should search their bodies for clues to what happened here.
Take the Headmistress Shanon Rivers' Login and Shanon Rivers' Recording and Eye of Ra.
Olivia Rivers betrayed the Order of Mysteries, selling them out to the raiders. She then faced her mother. They fought, and perished. If I still want to become a Mistress of Mystery, I should be able to use the Headmistress' login to authorize my final promotion.
Return to Riverside Manor and use the Cryptos Terminal > Log In: Headmistress Shannon Rivers > Administrative Actions > Authorize Promotion > Authorize Promotion - Mistress of Mystery > $UNKNOWN_USER.
In order to complete the process, you must log in to your account > Log In: $UNKNOWN_USER > Continue.
Following in the footsteps of Shannon Rivers, I took up the mantle of the Mistress of Mystery.
