A notification flashed across John's vision—his Wrath of the Gods talent had upgraded once again, reducing his skill costs by 70%.
However, the next upgrade would be even more difficult, requiring him to slay 80 legendary opponents above the eighth tier.
At his current strength, he was no match for eighth-tier legendary beings.
It seemed that another upgrade to Wrath of the Gods would have to wait until his cultivation reached the sixth tier.
John wasn't in any rush. With the 70% reduction in skill costs, as long as he didn't face prolonged battles, it was more than enough.
After clearing the battlefield with Sini, they mounted Avis again, setting off in search of the next level-five city.
Before long, another level-five Dark Human city was obliterated, and John acquired yet another level-five Altar Upgrade Stone.
John decided not to continue searching for more cities. With a thought, he returned to the Death Land.
