The preparations for war lasted about half a year.
Half a year later, Grela-13A.
Grela-13A is a very beautiful planet, with about half of its surface covered by oceans, and its volume is about 90% of Grela-13.
The planet has a large number of inhabitants; a majority are Intelligent Machines, and the remaining small portion, about 700 billion, are carbon-based intelligent life forms.
Aside from the smaller ocean area, the surface landscape of Grela-13A is not much different from Grela-13. The biggest difference should be the fewer space gates and slightly inferior technology.
The planet continued to operate as usual until today when great changes began!
In the Mechanical Emperor City of the Northern Hemisphere, first, there was a loud "boom" from the sky followed by the ground shaking, and then the space gate, which had been closed for half a year, suddenly opened without any warning!
Subsequently, a massive gray-brown tower flew out from the mouth of the gate.
