Safe cracker

Miner says that he was unable to break into the safe, but apparently there's a safe cracker who lives in the Undiscovered Land. He gives you the safe and the transition to Undiscovered Land, and instructs to look for the safe cracker in a place called Infirmary. Additionally, he asks you to say hello to Greybeard who used to live there in a hunting shack.
This quest is completely unmarked and doesn't have any canonical name.
== Walkthrough ==
Head out to Labyrinth and go to Undiscovered Land through the newly obtained transition.
After coming to the new location, you immediately encounter Skygazer, the same guy who helped you to walk away from the Death Truck crash, at the start of the game (Kill the Strelok). Talk to him.
Once you mention the safe, Skygazer unexpectedly offers to buy it from you. You refuse and ask for directions. Skygazer tells you where the stalker camp is, and warns against following the roads in this location, as it's occupied by Avengers who often ambush stalkers. (additionally, you can look at the interactive map of the Undiscovered Land for the locations of minefields at the roads).
Go to the [ stalker camp] and speak to Hermit who lives in the hunting hut; he's the leader of the camp. Talk to him, and accept his mission Weapon box.
== Notes ==
== Bugs ==