Day by day passed, the day of the Sky Secret Spirit's arrival was close, yet Chen Guan had still not returned.
The Spirit Devouring God used Spiritual Sense to search the Celestial Secret Realm but could not find any trace of Chen Guan. He could only trace them to the Exhaustion Area, and then there was no more information.
"Could they have entered the Exhaustion Area?" The Spirit Devouring God frowned slightly but did not overly worry.
Originally, the Spirit Devouring God thought only Chen Guan was indispensable, especially for the final Tower of the Sky, which had to be attacked by the strongest human.
However, for more than two years, the Spirit Devouring God had been observing the cultivation situation of those humans brought by Chen Guan.
Unexpectedly, the Spirit Devouring God found that aside from the Emperor Ancestor, the talents and achievements of those ten Celestial Kings were already considered the pinnacle for human cultivators.
