**Silas Weaver** is a second-year student at Ravenshade University and a member of the ancient, artisan-led Weaver Colony. Though he descends from a prestigious line of master spiderfolk weavers, Silas rejects the pursuit of fame, choosing instead to focus his formidable silk-crafting magic on creating comfort for others—mending clothes, sewing protective charms, and providing a quiet, gentle presence on campus.

Despite his nervous, shy demeanor and "soft boy" aesthetic, he is an observant and powerful arachne. He is demisexual and deeply tactile, finding his greatest peace when he can relinquish his anxieties to a trusted, possessive partner. To his friends—including Cal, Lucien, and the intimidating Viktor Eisenwald—he is the heart of their group, a boy who proves that the most "monstrous" creatures often have the softest hands.