How?

*Zush!*

Appearing in another space with thick White Fog, Rean came across countless floating runes, very similar to Natural Runes from Natural Formations. Yet, they still followed a recognizable pattern that set them apart from the Natural Runes Rean had seen before.

"These are interesting..." Rean tried to catch one of the Runes. Unfortunately, the moment he grabbed one of them, it dissipated in his hand, very much like the White Fog itself.

Inside the Celestial Soul Dimensional Realm, Zangeshu was also observing that event. 'Master, are these runes an illusion?'

Rean shook his head. 'They are not. They truly exist, although they seem to have some weird characteristic that makes it hard to work with them. Think about these runes as snowflakes when they land on your warm hand. They do seem to disappear, but in reality, they are just changing into another form. In this case, they are blending with the surrounding space elements again.'