Fallout 76's Skyline Valley update introduced us to a new section of Appalachia in the southeastern area of the map. Skyline Valley is a dangerous location featuring a raging storm, new weapons, and a new faction of folks called the Lost. With both friendly and hostile Lost walking around, you'll need to keep your wits about you.
One Lost, Hugo Stolz, is the Overseer of Vault 63 and can be found in Dark Hollow Manor early in your adventure through Skyline Valley. Hugo will be your main quest-giver and is one of the most crucial new characters in Fallout 76's Skyline Valley update.
How To Start Between The Lines
Once you've finished the Into Lands Unknown quest and The Calm Before, you'll need to talk to Hugo Stolz at his desk to start the next quest, Between The Lines.
After speaking to Hugo, he'll enlist your help opening the safe behind his desk. Only one person had access to the key – Huge's incapacitated wife, Cassidy.
Hugo sends you upstairs to a room where you can search for Cassidy's journal to help you find clues about where the key may be.
Check the table immediately in front of you as you enter the room, and you'll find Cassidy's journal on the lower shelf.
The journal points you in the direction of the waterfall in Vault 63's Garden area – head downstairs and through the wide doors to search for Cassidy.
When you arrive in the Garden, inspect the area to the left of the waterfall.
Behind the vines, follow a hidden passage until you reach a door.
After you enter, turn toward the jammed door with a fuse box next to it.
Inspecting the fuse box will display a note saying you can break it with one hit. Melee it and the door will open.
Progress through the unlocked door and down the corridor to find Cassidy lying on a bed in a coma.
Interact with Cassidy to take the key from her.
You're interrupted by Hugo, but once his outburst is done, use the key on the safe behind Hugo's desk and grab the blueprints.
There are other documents in the safe, like the letter to a hitman, which you can take to blackmail Hugo if you choose.
Take the blueprints back to Hugo in the Garden area. He cannot read them due to his condition, so Hugo asks you to take the blueprints to his daughter, Audrey, in Vault 63's Meteorology Sector.
How To Get To The Vault 63 Meteorology Sector
Unfortunately, this sector isn't in the same building you're in, so check your map for the Hawksbill weather station, which should be marked now.
Be sure to have your best weapons ready for some action before you meet Audrey.
Once you're at the Hawksbill weather station, fight off the robots outside and use the red button on the right side of the large blast doors to open them.
Head through the doors in front of you to your right.
Progress down the stairs and through the laser doors to your right.
Sometimes the lasers will stay bright purple and block you from entering. Restart your game if this happens, and the lasers should turn blue to grant you access.
Head downstairs into the lab area with a large glass window to find Audrey Stolz.
Speak to her about the blueprints to finish Between The Lines and claim your reward.
Rewards
You'll receive the following rewards after speaking to Audrey:
- Plan: Cassidy's Favorite Painting
- Mixed aid
- Grenades
- XP
Immediately after your conversation, the Seeking Shelter quest begins.
