第 4 集: 黑王處理卡內亞德斯的征服後遺症，而Drifters則準備應對反撲
2016年10月28日 播出
The Black King is dealing with the aftermath of the conquest of Carneades. Simultaneously, on the other side of the empire, the Drifters are preparing for backlash and starting to grow their own ambitions. (Source: FUNimation)