Although Beijing in the 1960s was not as developed as it is in the 21st century, it was much better than the post-apocalyptic world. At least there were no terrifying zombies.,Fortunately, Du Ruo's strength had also increased significantly in addition to her spatial abilities. In order to survive, Du Ruo went to a large city's survival base. The base was managed by soldiers and was relatively orderly. The higher-ups spared no effort for the survival of humanity.,The old man entered the security room, and soon voices were heard from inside.。