Although Bai Yu had now attained the Primordial Grand Unity Golden Immortal and broken through to the Thirtieth Order, he still had not forged a currency one level higher than Saint Spirit Stones.
He could not forge one, and there was no need to.
The beings of Myriad Worlds City currently lacked cultivation techniques beyond the Sixteenth Order, so they could only remain at the Sixteenth Order.
Among the Chat Group members, Yang Jian's cultivation was still the highest below Bai Yu's, but he had only just broken through to the Eighteenth Order—the Golden Immortal realm.
To advance further, one needed to imprint Origin Laws onto one's physical body. Although there was no bottleneck in this step, it required an extremely long time and could not be rushed. It had to be done slowly.
Therefore, there was simply no need to forge a currency more advanced than Saint Spirit Stones.
Even if one were forged, no one in either Myriad Worlds City or the Chat Group could use it or afford it.
Of course, the main reason was still that Bai Yu could not forge it.
Saint Spirit Stones had already entered automated mass production, with no limits on output, but that did not mean they were easy to forge.
On the contrary, Saint Spirit Stones were incredibly difficult—terrifyingly so—to forge!
The Saint Spirit Stone seed embryo had been forged by Bai Yu after incorporating all Three Thousand Origin Laws!
In other words, forging a Saint Spirit Stone seed embryo required possessing all Three Thousand Origin Laws!
Of course, a Twenty-sixth Order Grand Unity Golden Immortal could use the power of the Great Dao level to forcibly capture Origin Laws and forge a Saint Spirit Stone seed embryo as well.
Thus, the requirements for forging Saint Spirit Stones were either