You are randomly dropped in a forest in front of 3 chests with 1 key and Nilia is your companion during this quest.

You can use the key on only 1 of the 3 chests, what do you do?

open 1st chest - https://youtu.be/4AlU4c6oLO4
open 2nd chest- https://youtu.be/vfhkv37UtNA
open 3rd  chest- https://youtu.be/rcew-FS3-G0