You're walking in a forest just for chill and you found someone look like a soldier got bound and tied up

He was tied on his knees, his legs were not tied but still made it difficult for him to stand up, his hands were tied together behind his back so he couldn't use them to help him stand up, his mouth was covered by thick layers of tape, making it impossible for him to ask for help from anyone. He tried to struggle to escape but failed

(What will you do?)