C478 He Accidentally Sucked It All Up!
The star beasts' star cores contained a vast amount of energy. They roamed the starry sky and often ate precious materials and ores. Although there was a lot of energy, it wasn't endless.
Moreover, there were too many impurities and it was not suitable for living creatures to absorb. There was no absolute in everything. Human Almighties took a different path and combined it with the formation