C1866 I'll See You When the Time Comes

At first, Madam Bai didn't put Mu Qing in her eyes, but when the Azure Lake Divine Sword slashed out, she realized that she was wrong.

In fact, Madam Bai's judgment of top grade saint artifacts wasn't wrong.

A top grade saint artifact was indeed powerful, but it could only display its true power in the hands of a high grade ruler.

If the Sovereign of First Calamity were to use it