Global Cataclysm: Start a Mobile City!

More than a billion people around the world have traveled to a world where monsters and hunter fly disasters occur frequently, such as global catastrophes. Everyone starts with a moving city, but the initial city is small. People need to collect, trade or plunder supplies and materials to build their own city to resist enemy attacks. Su Chen is one of more than a billion people, but he is different from others. He has a hundred-fold amplification system! Ding! The host successfully opened the "golden treasure chest - wood x 10" to activate the hundredfold increase and obtained: "wood x 1000"! Bite! The host successfully opened the "Golden Treasure Box - Steel Plate × 10" to activate the hundredfold increase, and obtained: "Steel Plate × 1000"! Bite! The host successfully opened the "golden treasure chest - circuit board × 10" to activate the hundredfold increase, and obtained: "circuit board × 1000"! … While others were still worrying about Mobile City's defense system, Su Chen... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.