Doomsday: Start with a Dilapidated House to Build a Base of All Realms

Su Qi struggled in the doomsday for three years. In order to break through, he was tricked to death while exploring a ruins. He took the system to rebirth and returned to thirteen days before the doomsday. With the help of the system, a base connecting all the worlds appeared in Su Qi's hands. When the end came as expected, Su Qi had already embarked on the path of a capitalist. You said that you are an ordinary civilization and there is no path for individual advancement? There are ready-made routes here, and you only need a toll to kill them! You said you were in a feudal dynasty and lacked food due to natural and man-made disasters? Come and find out more about this interstellar food store? You said that your interstellar civilization lacks population? Come on, come on. These emperors are all the masters of a human race. Let's talk slowly! When all the human races in the connected world unite together and learn from each other's strengths, a powerful force of human supremacy slowly rises in the heavens. Su Qi said helplessly: "It's none of my business, I'm just a middleman!"