Rebirth at the End of the World: I Hold the Star Core in My Hand and Control the End of the World

[Rebirth at the end of the world | Star core interstellar technology | Heat source shielding stronghold | Stronghold strategy | Decisive killing | Final battle against the alien mothership] In my previous life, I was soft-hearted and was robbed by others. Su Wan and I died tragically at the mouths of strange beasts. Three hours before the doomsday of rebirth, the star core system awakens. Alien beasts hunt humans with heat sources, and the magic crystal-driven shield is the only way the stronghold can survive. Major strongholds occupy communities and parking lots, fighting for supplies and magic crystals, and disputes continue. I hold the star core in my hand, protect the survivors in my area, and use my strength to deal with all forces. In the early stage, you compete for human strongholds, in the middle stage, you hunt alien beasts to accumulate strength, and in the later stage, you go on an expedition to the outer world to destroy the mothership and expel the alien invaders.