Reborn in the wasteland, picked up a soldier king

Lin Xiyao accidentally traveled to the wasteland era, where the land was polluted, plants mutated, there was an energy crisis, food was scarce, strange beasts, and zombies were rampant... As the lowest level of society, the original body could only survive by scavenging. "Ding... Absorb the energy soul of the mutant cat beast, speed, agility, mental strength +1, combat power increased." Wait, this original body is also a soul eater, can absorbing the souls of the dead increase combat power? With a golden finger that defies the heavens, and a big soldier escorting all the way, is it difficult to survive in the wasteland? In the early stage of this article, scavenging survival improves combat power, and in the later stage, adventure infrastructure, the heroine eventually becomes a wasteland boss and the lord of a city. The hero unconditionally supports the heroine...