production and construction in the Card World are far faster than in reality, but they are limited by energy and materials. As long as there is enough energy, Card Masters can create a small world.L...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！nchi, but I have to say, if we had this strategic-grade crystal, it would be tens of thousands of times better than a city-grade one....and we wouldn't have to pay for it."To put it simply, when Jiang...