One thing that Han Fei was sure of now was that this ideal palace was not just to improve the power of the soul. If so, it would be too easy.
If this ideal palace was only meant to increase the strength of a trial challenger's divine soul, then perhaps one Demon Plant Soul Realm was enough. Why would there be a need for seven soul realms?
At this moment, Han Fei no longer cared about his ranking. If he didn't get first place, or even if he did, he wouldn't get the golden page if he couldn't do what he had to do.
At the very least, he wouldn't be able to obtain the Azure Dragon's portion. As for the soul realms, there were seven. Did this mean that there were seven golden pages?
If there were seven golden pages, perhaps it would be one set. Even if he could open the remaining few, he probably wouldn't be able to collect all seven. So, Han Fei rationally delayed the plan to collect the golden pages.