After Qin Shi Huang unified China, he gathered the best of all schools of thought and wanted to build two wonders, [mechanism war fortresses], at Jiuyuan. He also built the Great Wall spanning thousan...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！ launch an attack like this, he has to sacrifice his 'River Styx' on the field, and they lose their own water source as well. Moreover, it's too obvious. I don't think the Death King and the Holy Mast...