Candlelight Trading Firm's private warehouse.
Because of the Holy Grail's power, the entire room was saturated with divine might. Even expert players of Tier 1 classes would move as slowly as turtles under its powerful pressure. After Shi Feng entered, despite possessing the strength of a Tier 3 of the same level, he still felt extremely uncomfortable and sluggish.
Shi Feng had originally not intended to use this Legendary item.
After all, the higher the rank an item was raised to, the greater the price required. If it failed, all the base attributes paid would be lost.
However, to complete the task of opening the super-large neutral city, his current strength alone was still insufficient. He needed to borrow the Fire Spirit's power.
To increase his chances of success, he could only give it a try.
Shi Feng then walked over to the stone platform holding the Holy Grail and took a dark-red crystal ball from his bag. This crystal ball was the Fire Spirit.
Using five Magic Crystals could summon a Tier 2 Fire Spirit of the same level. Compared to the Book of Darkness, it was inferior by an immeasurable margin. Even any Tier 2 Summoning Scroll was more powerful than the current Fire Spirit, yet this item was Epic Grade. It was clearly a poor match for its rank.
It was precisely because of this that he chose to promote the Fire Spirit. The more powerful an item was, the lower its chances of successful promotion. Even among Epic Grade items, there were differences in quality, with gaps as vast as those between Bronze Grade and Dark Gold Grade. Before devouring Strange Fire, the Fire Spirit was like a Bronze Grade item. Only by constantly devouring powerful Strange Fire could its quality continue to rise, perhaps even