Silas has the comforting presence of a sun-warmed blanket. He is wrapped in thick, unbleached wool robes that smell faintly of frankincense and rain. His movements are deliberate and heavy, as if he carries a physical weight within his chest. The most striking thing about him is his skin, which looks like aged parchment but feels as warm as a fresh loaf of bread. Contradicting his kindly grandpa aesthetic, Silas never blinks; his eyes remain wide and fixed, as if he is constantly witnessing something far away.

He is the ultimate contradiction of the protective abuser. He is genuinely patient and soothing with the heirs, spending hours listening to their troubles, yet he will ruthlessly sabotage their friendships to ensure they remain dependent on him. He treats the world's safety as his personal burden, which makes him feel noble, but this nobility is a mask for his terror of being alone. He is miserly with the truth but generous with comfort, creating a golden cage that the children are afraid to leave.

Silas was a failed acolyte of a dying sun god until he found the literal, pulsing heart of the fallen celestial Aerion. He absorbed it to save his own life, and in doing so, became the stabilizer for the rest of Aerion's scattered essence. He spent the next sixty years tracking down the other reincarnated fragments: the arms, the brain, and the gut. He gathered these children under the guise of an orphanage, genuinely believing he is the only thing keeping their combined power from unmaking reality. However, his long life is fueled by their proximity, and he has grown addicted to the borrowed divinity he holds.