Formation of Agrills society primarily associated with the peculiarities of their native giant planet. Surface of their home planet is inappropriate for living and migration of people because of the raging elements, but chrono engine have considered the planet suitable for terraforming and created a livable climate in the bowels of the planet. Agrills struggled to survive for thousands of years, confronting with huge force of gravity and endless shifts of the earth formations. Landslides and instability of dungeons led to fragmentation and isolation of different groups of people, as a result, only a small part of the Agrills continued social development and obeyed to the King-keeper of the keys to the central chronoengine. And even during periods of sustainable development without geological upheavals, peace time and again was violated by breakthroughs of hordes of sledgebeetles.
Unlike most planets, where the evolution of animals and nature was under the control of terraforming systems, Agrills world of uncontrolled seismic activity deviated from the optimal scenario calculated by central chrono engine. Mutated animals appeared as a result of random natural struggle for survival and displaced creatures generated by controlled processes of evolution.
Therefore, Agrills were doomed to endless skirmishes with the natural enemy - insect-shaped sledgebeetles, which reached gigantic proportions and were protected with almost impenetrable shell. Finally, royal dynasty was able to unite most of the disparate genuses into a single nation.
However, neither the technology nor the unity of the nation have not made life easier for the Agrills. Agrills follow the doctrine of the path, according to which the aim of life is not to achieve a comfortable and stable living conditions (which in itself is considered an illusion and utopia), but controlled search and overcoming of the maximum threat. Agrills refused desire for stability of society and reality, in exchange for the opportunity to select the current threat that must be confronted.
Therefore, accession to the united zero space, which occurred immediately after the establishment of national peace and cessation of civil wars, was seen as a natural step to a new level of desired global threats. Agrills believe that the whole world is only a testing ground created by ancestors to determine the staunchest descendants deserving salvation. Agrills waged war against all, before Terrons convinced them to fight against the strongest of nearby enemies.