These crops on Earth had extraordinary origins.
Millet, wheat, foxtail millet, and others had all existed on Primordial Earth.
The Great Powers of Primordial Earth had cultivated these Spiritual Plants and spread them far and wide for Evolutionaries to eat.
These Spiritual Plants were top-grade and immensely valuable.
Many planets across the stars had even imported Spiritual Plants from Earth for food. To this day, Spiritual Plants from Primordial Earth could still be found on some of them.
When the Primordial Era ended and Earth declined, undergoing Mortal Transformation, the mysterious factors within these Spiritual Plants fell dormant and dissipated. They became ordinary crops.
Now, with Heaven and Earth undergoing a second upheaval, the mysterious factors in these crops had awakened. They were once again trending toward becoming Spiritual Plants. They were already prototypes, or at the first stage of that process.
Earth's living beings would not need to eat Spiritual Plants of this level for long. Ten days to half a month would bring noticeable changes to their bodies.
A stronger constitution and greater strength were only the beginning.
Primordial Earth was vast, and it had ordinary people too. But even an ordinary person from Primordial Earth had more strength than someone at the third tier of the early Awakening Realm on Earth today.
Of course, an Evolutionary's power, even in the Awakening Realm, could not be fully measured by strength alone.
Likewise, when the people of Primordial Earth awakened, they were generally stronger than people on Earth today. They had a better foundation.
If someone could eat grain produced by Spiritual Plants for a year or two, they would successfully awaken and become an Evolutionary.
Unfortunately, even Primordial Earth had been unable to manage that. Not everyone could eat Spiritual Rice and Spiritual Vegetables every day. Those Spiritual