In the core secret chamber of the City Lord's Manor, as Shi Feng chanted incantations one after another, the Divine Script on the inheritance scroll in his hand gradually lit up, blooming with five-colored radiance that instantly illuminated the entire dark chamber.
As the radiance enveloped the chamber, the five-colored Divine Script on the scroll flowed into the air under the guidance of the incantation. Before long, an incomparably dark vortex appeared in midair.
The dark vortex stood roughly three meters tall. Its mere presence caused the mana-rich core chamber to become incomparably barren, like a giant beast that devoured everything and could never be fed enough.
"What terrifying mana absorption. Just how harsh is the environment in this inheritance land?" Shi Feng could not help clicking his tongue as he looked at the mana in the room, which had already become incredibly thin.
As for his Tier 4 class advancement, he had originally planned to challenge it after breaking through the limits of his Mana Body. That would give him a greater chance of success. After all, once one reached Tier 4, the quest no longer had any choices in difficulty. It depended entirely on how far the player could go.
This was also why the first three tiers required such extensive accumulation. At the time of the Tier 4 class advancement, there was no question of whether one could complete the advancement quest; there was only the question of how far one could reach.
Only players with stronger foundations could endure longer and, likewise, go farther.
Of course, different inheritance lands still varied somewhat. The harsher the environment, the harder it was to obtain the inheritance. However, finding even one Tier 4 inheritance land was exceedingly difficult. In Tier 4 class advancement quests, players spent eighty to ninety