Galactus will soon make his MCU debut in the upcoming film Fantastic Four: First Steps, which is pretty grim news for the residents of the Marvel Cinematic Universe. Galactus is the Devourer of Worlds, after all, meaning the Earth (or any planet) is never truly safe so long as he exists. However, that shouldnt suggest that the MCU is totally doomed, as one god - who was secretly introduced in Thor: Love and Thunder - already proved powerful enough to beat him: Amatsu-Mikaboshi aka King Chaos.

In the Marvel Comics event Chaos War by Greg Pak, Fred van Lente, and Khoi Pham, Amatsu-Mikaboshi decides that playing the role of a mere god of Earth is no longer acceptable, especially considering the nature of his origin. Amatsu-Mikaboshi is actually King Chaos, the manifestation of the void that existed before the formation of the universe, whose existence is the perfect antithesis of Eternity.