The Plot Unmasked on Instagram: "For five seasons, Will Byers was the Upside Down’s favorite punching bag—possessed, lost, traumatized, repeat. His job was basically “sense danger and suffer quietly.” Not anymore. This season, all that trauma finally upgrades into power. Plot twist: Vecna isn’t running things—Will is. Goosebumps retired, victim arc cancelled, control panel unlocked. The boy who once survived now supervises. In Stranger Things, Will Byers goes from haunted kid to Upside Down admi