"No need to be alarmed, my Lord. The spider silk has always been here. No one knows what the Demon of Fate looks like, you see… which is why they are often depicted as a spider. Because of that, spiders were akin to sacred animals to us followers of Weaver. It was forbidden to harm a spider or its web, and we lived peacefully side by side with many."
Webnovel 
Wasn't Neph's sleeper challenge to fight a giant spider that held her and others in a dream paradise whilst feeding on them? If so, it's just crazy how much spiders seem to hate her.
"No need to be alarmed, my Lord. The spider silk has always been here. No one knows what the Demon of Fate looks like, you see… which is why they are often depicted as a spider. Because of that, spiders were akin to sacred animals to us followers of Weaver. It was forbidden to harm a spider or its web, and we lived peacefully side by side with many."
Shadow Slave
Fantasy · Guiltythree