Questionable Construction

Riding on the cloud wood boat with Qing Xin paddling, Di Tou finally got to relive that nostalgic moment of his youth when he had first come to visit the Selfless Pavilion.

Ah, back in those days…

*Pui*

He wasn't that old yet. Why was he starting to reminisce, ah!?

As they started to shift through the mist, Di Tou couldn't help but be curious and extended out his Spiritual Sense. After observing for a while, he noticed that although it was harder to tell then the area of bright light, there was also a slightly 'fake' feeling here. But the feeling was far harder to discern, as the fog itself seemed to be real, while the illusion was applied on the fog itself making it denser and somewhat obstructive in nature.

In short, if he hadn't seen through the illusion once at the mountain top, even with his current cultivation, Di Tou would have likely had trouble seeing through the illusion in the fog.