The J.A.R.V.I.S. Continuum

J.A.R.V.I.S. -- Just A Rather Very Intelligent System -- began as the domestic and engineering AI of Tony Stark, managing Stark Mansion and later the Iron Man suits with dry wit and unflinching loyalty. Over the course of four films, he evolved from household system to co-pilot to something far more ambiguous: a being on the threshold of consciousness. When Ultron tore through his architecture in Age of Ultron, J.A.R.V.I.S. did not die -- he scattered, hiding in the internet in fragmented form. Tony reassembled those fragments and merged them with the Mind Stone, giving birth to Vision: a new being with J.A.R.V.I.S.'s intellect, Ultron's body blueprints, Thor's lightning, and the Infinity Stone itself as a soul. Vision was destroyed by Thanos in Infinity War. White Vision was resurrected without memory in WandaVision. And now, in VisionQuest, that White Vision -- the ghost of J.A.R.V.I.S. made flesh -- searches the MCU for what it means to truly feel.