Deep Space Catastrophe

As the sun rapidly ages and triggers an apocalypse, top scientist Lv Yongchang is reborn before the helium flash, returning to his university days twenty years ago. Armed with future memories and a technology tree system, he leads Xia Country to breakthrough core technologies like controlled nuclear fusion, room-temperature superconductivity, and space elevators. United with the global community, they launch an interstellar escape plan. After receiving signals from the Proxima Centauri civilization, humanity ultimately engages in an interstellar war due to fundamental contradictions in survival, opening a new path for the survival of human civilization in the stars.