If one did not search carefully, he would not find this lively yet realistic miniscule grain of black sand. And this was on the Hidden Immortal. If it were in the forest, on the ground, or in the vast sea, even the Eyes of Fire and Gold could not find it. After all, there was too much dust in the outside world.

"Such a transformation in a different place will be as undetectable as Gone from the Skies. Very good." Wu Yu nodded.

Indeed, an immortal's legacy was designed to increase the survival capabilities of their inheritors. The first tier of the first mystique was usually for survival. The Full Moon of Nanshan's first mystique was Gone from the Skies.

And for Wu Yu, it was the Unshackled Doppelgangers. However, this was because of Ming Long's input. Recently, Ming Long had been quiet since she saw how lively life had become for Wu Yu. But this was normal and she still spoke to Wu Yu from time to time.

Wu Yu thought about it.

If the three of them encountered a strong enemy, the Full Moon of Nanshan would turn invisible and Ye Xixi would become a grain of black sand using the Black Sand...