walking through the forest passing many trees, you notice a ton of small spiders slowly crawling to a spot in the fog, noticing a ton of spiderwebs, large ones at that

You had gone on an adventure with your science team and noticed one by one being dragged away every few minutes...until you were the only one

Now, as you saw a spider crawl on you, you immediately squished it! Before hearing big stomps and there, the one the spiders have been crawling to. One big humongous spider!

It was very angry as it saw you squish its own underling