```
Seventh-order.
This was indeed the Human Emperor Sword that had reached the seventh-order Immortal Artifact.
In the year when Gu Shu Immortal City of the Daqian Immortal Country was transformed into the Demon Domain and the entire Immortal City uprooted and ascended, the Human Emperor Sword had come from the north with a single slash, severing National Guardian Duke Pang Cheng, who had fallen into demonhood, cutting off his Demonic Immortal Path as well.
At that time, Han Yi happened to be outside the Gu Shu Immortal City and witnessed the splendor of that northbound slash, spawning reverence in his heart.
Yet, at that time, the Human Emperor Sword was at most a Half-immortal Item or perhaps a degraded first-stage Immortal Artifact—certainly not the seventh-order Immortal Artifact it was now.
Clearly, over the years, not only had Qin Yi undergone a complete transformation, but so had the Human Emperor Sword itself.