Ji Yuan and Number 1

Ji Yuan had indeed spotted Number 1 Ding Xiaoxiao sitting on the roof top and she was looking at the 2 full moons of the night skies.

She was not even looking at him when he had tiptoed to the roof top.

But like her, Ji Yuan was able to avoid stepping on the invisible defensive arrays that were laid on the roof.

His divine sense was no less inferior to her. 

And also, because Ji Yuan had plenty of experiences in circumstancing the various defensive arrays too as he often did dishonorable things peeking over the rooftops of the various celestial sects in the past and he was rarely caught. 

But of course, he could only stay at the weaker perimeter and not the interior where the defensive arrays were more secure and covered a larger perimeter.

She merely said at his approach, "It seems that this tavern is a little crowded tonight. A powerful immortal seems to be inside now."

She was naturally referring to Achilles.