What is the least valuable thing in the wasteland era? Gold, silver, jade, antiques, banknotes... in short, the most valuable thing is money! What is the least valuable thing in the peaceful era? What is worthless! What is the least valuable thing in the war years? When I can travel through the ruling world, the troubled times, the last days, and even the past, present and future, various civilizations, countless parallel worlds..., my wealth will make countless people in the last days Live a happy life, let countless heroes mix in troubled times, and make all the ruling worlds flourish for thousands of years! I will build the largest in time and space on the entire earth-wealth empire!