Apocalyptic Natural Disasters, I Have Space, Who Should I Be Afraid Of?

I went back to before the end of the world began, and my family and friends were still there. I must protect them this time and send the scumbag and bitch to see God. I just want to live a good life with my friends and besties and wait for the end of the world to come. However, someone who did not appear in the last life suddenly appears, and everything seems to be different.