Hidden Escape 5: Huskies Land

I wandered around this beautiful land for a while and reached a place where I lost my way. I rushed back from there to find the exit but it was locked. Then I saw a note that hinted about the presence of a key that could be used to unlock the exit and escape from that area. One thing was very obvious, finding the key was not going to be an easy task. I knew that there would be many puzzles to solve and it was not going to be all that easy. However, I successfully escaped from that place and now it is your turn.