Western Fantasy: Let the Stars Return to Orbit

When the sky is split and the stars are out of order, who brings everything back to order? When darkness reigns and cannibalism reigns, who brings everything back to civilization? When strange magic is rampant and everyone is in danger, who will bring everything back to justice? Anyway, it's not me, I'm just an ordinary astronomer. Let's leave this job of saving the world to the savior! Right, my savior?