The End of the World Is Coming: Mom, I Want to Go Home

The story about natural disasters and supernatural powers is cool but not brainless, so don't read it if you don't mind. No time travel, no rebirth, no system, no cheats, no cp, nothing, just a mentally ill woman and a lucky woman. I tried my best to write it logically, but as the heroine, I'm sure I'm still a little biased. I'm sorry for my understanding (please hold your fist (:3っ )っ). An explosion in an unknown laboratory actually caused a huge crisis? The atmosphere is damaged and natural disasters follow one after another. Fortunately, Shen Yan was ill and had some reserves at home. I definitely can't go to work, so what should I do? What else is there to say? Everyone goes back to his own home and finds his own mother. I accidentally picked up two younger brothers on the way. Look at the fuss this made ᔦ ° ꒳ ° ᔨ ̖́-