Fortunately, the fourth battlefield Secret Realm guided to them by the Heavenly Origin Treasure Ring was astonishingly vast—larger than the previous three Secret Realms combined.
The Divine Medicine within the Secret Realm was incredibly abundant.
There were even quite a few God King-grade Divine Medicines.
These were exceedingly rare even in the Myriad Gods Realm. A single God King-grade Divine Medicine, if consumed by a God King, could save thousands of years of cultivation effort.
Yet there were more than a hundred of them in this Secret Realm.
This alone showed how flourishing the life force and Divine Source Qi within this Secret Realm were.
With the aid of these Divine Medicines, the cultivation of Li Yun and the other two once again surged forward by leaps and bounds. Li Yun, who took the largest share, soared as though he had stepped onto the Azure Cloud Sword.
In the blink of an eye.
A year passed.
Of Li Yun's Three Thousand Great Daos, more than a thousand had unknowingly condensed Great God Sparks.
The Innate Limitless Divine Spark was faintly beginning to transform toward a Divine Monarch Spark.
Without relying on the Supreme Immortal Gate or the God-Devouring King Gu, Li Yun's own strength was already forcefully closing in on that of an ordinary God King.
At this time, however, less than half of the Divine Medicine in the Secret Realm had been consumed.
But the three of them did not dare stop.
Because they knew that as time passed, more and more God Kings would be drawn to this Ancient Battlefield. It was even possible that Divine Emperors would be attracted here.
The situation would only grow more unfavorable for them.
To deal with such an unfavorable situation, there was only one thing they could rely on: strength.
Things