Just as Ancestor Yang Mei had said before, the Demon Gods had been plagued by frequent harassment from the Alien Races. Realizing they could not prevail with their forces so thin, they had turned to researching the creation of living beings.
The birth of living beings was not due to a single factor, but many different causes.
Although the Great Dao Realm beings of the Four Great Universes had jointly drawn up an agreement requiring one united offensive every era, they also had to attack the Laniakea Universe frequently throughout the rest of the era, denying the Demon Gods any breathing room.
Over successive offensives, the allied forces discovered that their opponents were growing stronger and had begun creating living beings, whose strength was gradually increasing.
The Demon Gods were no pushovers either. After discovering their opponents' strategy, they devised a countermeasure of their own.
That was to focus their attacks on a single race.
So you want to launch a united offensive?
This era, I'll hammer the Demon Race alone!
When the next era comes, I'll focus on hammering the Demon Race again!
Under these circumstances, the Demon Race, having suffered grievous losses, began to get ideas. During offensives in later eras, they started putting on an act.
And sure enough, it worked rather well. The Demon Gods began switching targets, turning their attacks on the Demonfolk.
The Alien Races caught on too. The gun was aimed at the bird that stuck its head out first. If the enemy singled out one race and hammered it relentlessly, no one could bear it.
And so everyone began holding back. They called it an offensive, but they were afraid to lift a hand or take a step. Even the Demon Gods could hardly bear to watch.
Thus, the so-called alliance began