"It seems like I've indeed encountered that bottleneck."
David's expression was solemn.
The leap from Tier Three to Tier Four is the crossing from a low-tier to a middle-tier wizard!
To cross this bottleneck is much harder than a Tier Three Knight breaking through to a Tier Four Knight, especially under the premise that enhancing spiritual power is even more challenging.
This is also why there are many Tier Three Wizards on this continent.
But Tier Four Wizards are almost extinct; mid-tier and low-tier are completely two different levels!
"It seems I need to quickly enhance the Snow Demon Spirit to Tier Six," David thought.
Now, as the effect of their interaction further enhances, the speed at which they can break through the Tier Six Snow Demon Spirit will greatly increase.
Besides, if he could acquire Annie's spiritual power talent, it would definitely help in enhancing spiritual power.
Reina's gains were evidently more than his.
