Kailen appeared in the natural expert tier secret realm.
His gaze scanned the place.
Currently, he floated above a forest. The forest had trees spiralling upwards for as far as the eye could see. The universe energy density of this place was leagues above any natural secret realm he had come across. Of course, it was not at the level of the pocket world. But with this, his cultivation speed would be enhanced.
Kailen knew breaking through to higher ranks in the universe level would take more time than previously.
For instance, even with the enhancement of a natural secret realm and the pocket world, he had to visit the pocket world twice before he could break through from the rank 3 intermediate stage universe level to the rank 4 intermediate stage universe level.
As the gap in strength with each breakthrough at the universe level grew wider and wider, so was the time taken to break through from one level to another.
