From Planet Eater, Sean learned quite a few ancient secrets. For instance, the Celestials, who had once dominated the universe, had possessed the Power Stone. They could destroy planets at will or create civilizations, standing at the pinnacle of evolution.
The Celestials were enormous, each over two thousand feet tall and covered from head to toe in heavy armor. No one knew what their true forms looked like.
Knowhere, Earth's outpost and resource transportation hub, was the shattered head of a Celestial.
Yet that powerful cosmic race eventually vanished without a trace, quickly replaced by the rapidly rising Three Great Empires, becoming an old tale buried beneath the dust of history.
According to Planet Eater, this was because the Celestials had suffered a large-scale massacre. Another terrifying race from beyond the universe had slaughtered those omnipotent Celestials and even completely erased all traces of their existence.
Even Planet Eater, one of the Five Great Gods, showed a trace of gravity and fear when speaking of it. That race from beyond the universe called themselves "those beyond all things, the creators and destroyers of all matter," and possessed unimaginable power.
This put Sean on high alert. Thanos had taken the initiative to investigate a piece of ancient history that no one knew about anymore. No matter how he looked at it, the mad Titan was planning something big.
After exchanging pleasantries with Planet Eater for a while, Sean did not linger. This ancient being, one of the Five Great Gods, was already in an extremely foul mood after having his meal interrupted. On top of that, his daughter Galacta had gotten pregnant before marriage. The fact that he could remain calm and speak with Sean was probably already his limit.
After all, fathers-in-law always found their sons-in-law more irritating the longer