"Heh, okay."
Seeing that Odin seemed interested, Arthur chuckled softly, gathered his thoughts, then looked toward Jane, who was still lying on the medical bed, and said:
"Father Odin, according to the prophecy of my witch sister-in-law, we can determine that the substance parasitizing Miss Foster's body is the Aether Particle—and it is also the Reality Stone, one of the six Infinity Stones."
"The Reality Stone?" Thor was stunned.
Without Arthur's interference, Thor would only have learned about the existence of the six Infinity Stones through the records in Asgard's library after dealing with the Dark Elves.
As Asgard already possessed the Space Stone—the Tesseract recovered from Manhattan—they felt that having two Stones would be inappropriate. Thus, at the end of Thor 2, Thor handed the Reality Stone to the Collector, the Elder of the Universe on Knowhere, for safekeeping.
Furthermore, the Reality Stone possessed the power to rewrite reality and make the user's dreams come true. All scientific principles and natural laws were meaningless before the Reality Stone.
At present, Umbrella had already completely taken control of one Infinity Stone: the Mind Stone embedded in Loki's Scepter, which had been taken by the Hydra assault team.
On December 31, 2012, after Umbrella's vast fleet descended upon Washington and took complete control of the situation by overwhelming force, Arthur requested command of the Blood Raven Battle Group from William.
Afterward, Arthur led Gabriel, Vadim, and the other Blood Ravens and elites to Sokovia, directly destroying the Hydra base there. Baron Strucker had not even managed to say that he surrendered before Gabriel smashed his body apart with a hammer, truly turning him into a piece of trash.
While obtaining the Mind Stone, Arthur and the others also captured the two "superhumans" modified by Baron Strucker: the siblings Pietro and Wanda