Evolution of Sun Destruction

The protagonist and his friends discovered a special phenomenon and wanted to tell others, but found that there was no signal. After the sky cleared up, people were in a panic. One guy dreamed of the sun exploding and tried to contact the space station but could not be contacted. People in the snow found that it was melting rapidly and told others. Inexplicably, they jumped out and thought about their father's prophecy. The fish burped for some reason, and people hid in the church. After the protagonist appears, the first chapter is from the perspective of the protagonist. At this time, you switch to the perspective of another Inuit and write a whole chapter. Then the question is, is there any difference between reading only the first chapter and only reading the second chapter? The second chapter feels like it is just to prepare for the first chapter. Perhaps the second chapter should be simplified and just a few notifications tell the protagonist that the Arctic snow has also melted.