A Natural Disaster at the Beginning? I Have a Shopping Mall That Connects the Past and Present

A famous entrepreneur died suddenly at an outstanding alumni sharing meeting? Traveled to an imaginary disaster year? Heavy snow has sealed the mountains, starving people are everywhere, and the situation is turbulent? It doesn't matter, I will take action! With one hand, the system connects the past and present, with the other hand, we work hard and steadily to save ourselves, save people, save the country, and stabilize the troubled times!