If you've already completed the Aftermath challenge in Fortnite Chapter 2 Season 4, it's time to move on to the lair. Someone is doing no good, and a Gnome robot is trying to cause trouble.
It started at GNOM Talk, when he was set up to look like someone tired of assassinating the speaker. Now it turns out the supposed target wasn't even a real Gnome, it was a robot! The cheeky fake is trying to cause trouble, and it's up to you to go to his lair and find out what's going on.
To find the lair, head to the old Shadow base east of Weeping Woods, marked on the map below by the white chevron. Enter the door under the large Shadow icon, then take the first door, going around a hallway to the left. Go down the stairs and enter the vent on your right to find the lair. This will earn you an additional 20 XP.
If you look at the map this robotic gnome has in his lair, you'll see where you need to head for the next stage, the traps.
Don't forget, there will be more challenges coming on Thursday, September 24, as new map challenges and a new Wolverine skin challenge will go live in-game. Below are all of the challenges to come this week.