The cause of Alvine's obsession with the Crystaluses.

In a war between two large factions or influential breeds, several factors and means are put into practice to eradicate any failure.

Even if it's true that any mage in the transcendent or higher rank can survive and move in the interstellar vacuum without problem, it will need to use a significant amount of energy for this.

However, In a battle between these two beings of disproportionate power, confrontation with wear and tear is often commonplace.

While taking this detail into account, it's, therefore, essential to be at the top of their power before the start of the great confrontation.

To achieve this goal, interstellar ships are one of the most phenomenal inventions made by them.

Therefore, these jewels of colossal sizes and sometimes even as titanic as a Tier One planet and that can withstand space chaos are immeasurable assets for a dignified and powerful army of the name,