Disaster Savior: If You Don't Know How to Play, Leave It to Me

Do you realize your tech trees have gone completely off track? Mo Yan transmigrates into a modern city, wanting only to live a good life with his little sister... But what on earth are you all doing? Did a solar helium flash really drive you to this? Conservatives: Build walls, build walls! Massive construction projects! Long live construction! If we can't beat them, surely we can hide! Radicals: Raise Gu, raise Gu! Billions of people in a lottery, and no SSR? Well, here she is! Wait! Why is she coming at us with a knife? Conservatives: Haha, boss, do I still have a chance? Caesar: Get lost. Momo is ours! Conservatives: Heavy-element fusion + spatial collapse + mass-energy conversion. Radicals: Hereditary memories + crown of wisdom + collective consciousness. Protagonist: Fusion with alternate selves (higher-dimensional convergence)