The End of the World: the Rise of the Ascended Ones

Humanity's greed for technology has finally almost completely destroyed this race that has lasted for nearly ten thousand years. Milligram-level antimatter annihilates without warning. The earth was swallowed up, tsunamis destroyed the land, the earth's crust collapsed, the icebergs melted, the old continent sank to the bottom of the sea, and the new continent rose to the horizon. There are only a few hundred million people left in the world. What greeted them was a cold winter with no end in sight. In this post-apocalyptic world, the political power has long since collapsed, and the powerful have to go to the fields to eat their own food. Despair is the mainstream of this world, but after despair, there is still hope.