My War Fortress: Doomsday Game

As a licking dog, I accidentally inherited a huge inheritance and an artificial intelligence system, which activated the doomsday system. In the future world, mutated creatures occupy the earth, human beings have long been extinct, and only a ruined war fortress and me are left. In order to revitalize human civilization, the human intelligence used the game to transport humans to the future world. Through the trials of life and death, I gained a mysterious power. From then on. I lead mankind to conquer all parts of the earth and revive human civilization. However, the real world has also been affected. Countless plants have begun to mutate, and the human crisis has escalated again. Faced with the crisis of two worlds, what should I do?