Metro Exodus: The Volga Part 3: Exploring, Mutants, and Krest

Metro Exodus: The Volga Part 3: Exploring, Mutants, and Krest
In this video I went around and listened to villagers. I tried to figure out this puzzle but I then moved on and went and met Krest and fought some mutants outside where I met him. I had trouble figuring out how to get up to him but then I figured it out.
Please subscribe, like and comment.
Specs:
EVGA GTX 1080 Ti FTW3
8700k overclocked to 5 ghz at 1.285v
Asus CODE X Motherboard
16 GB of DDR4 Corsair Dominator Ram
EVGA G3 850 Watt PSU
Thermaltake View 71 Case
Three Samsung SSDs
NZXT Kraken X52 AIO
Asus 1440p Monitor
Windows 10 Pro 64 Bit