The Lord of the End of the World Travels Through Another World to Play with Infrastructure

When the most powerful base master in the last days was on the verge of death, he was bound by the system to travel through a black hole to a different world. Resurrection of a corpse into a female cub of the White Tiger Tribe Mu Ran opened his eyes. After being found by the talking White Tiger people, he accepted everything now after a brief brainstorm. But when she saw how hard it was for the White Tigers to maintain their minimum level without starving to death, she collapsed. When she leads this group of honest big white tigers to have enough to eat and drink Only then did she realize that she had not just traveled to a backward beast world, but a beast world facing invasion from foreign races. And in the alien continent that has persisted in resisting invasion for hundreds of years, it still maintains a situation of fighting on its own. Thinking of the withered strong men of the Tiger clan, Mu Ran once again had a headache. While she was working hard to strengthen the tiger tribe and lure other races to join, She sadly discovered that the world she traveled through once again gave her a surprise. Perhaps shock would be more accurate. What should she do