The treasure vault of Mirror Sea Prince's Mansion isn't that easy to enter, but the lord who assigned him this task had already detailed the steps for entering the vault. Ahua imitated them and didn't have much difficulty.
At this point, Ahua scratched his face with a troubled expression, saying, "It's really strange, those guards should have been near the banquet table on duty, why did they suddenly enter the vault?" He had just entered the vault when some guards of the Prince's Mansion came in too. If he hadn't escaped quickly, he would have been caught. Even so, they managed to see his back.
Ning Xiaoxian and several Hidden Guards chuckled softly. They obviously knew why: the third gift Hidden Stream gave to the Old Grand Dowager was a golden stone inscription with ancient characters. The Mirror Sea King valued it highly and directly had a guard bring it back to store securely in the vault. They probably walked into the vault just as Ahua came to steal.
