With Kaga and Akagi defeated, Sakura Empire forces are sent into disarray. Enterprise, after activating a mysterious and overwhelming power, also goes missing. Both forces scramble to regroup, to put an end to this battle.
The black Mental Cube,
how we control the Sirens...
...المكعب الذهني الأسود، طريقة تحكمنا بالحوريات
Was es mit dem schwarzen Seelenwürfel
auf sich hat …
El Cubo Mental Negro
 controla a las Sirens.
La nature du cube psychique noir,
ब्लैक मेंटल क्यूब
और साइरेंस को कैसे नियंत्रित किया जाए,
Il Cubo Nero della Mente, il modo in cui controlliamo le Sirene...
O Cubo Mental Preto,
como controlar as Sereias,