Strictly speaking, the Time Scroll the Goblin had brought out in the Goblin Shop was theoretically far more advanced than the Mana Generator. After all, the scroll dealt with space and time. Anything connected to space and time would immediately soar in value to a staggering level. By contrast, although the Mana Generator could produce magic and seemed rather advanced in this world, its actual technological level was exceedingly low.
Many things simply could not stand comparison. Take a mobile phone from the Modern World in Rex's previous life, for example. In an ancient setting, it would naturally be an extraordinarily precious treasure, something the people of that age could not even comprehend. In modern times, however, there would be nothing remarkable about it at all, because mobile phones were everywhere.
The Mana Generator was much the same. Rex and his people were like those ancient people. They did not understand its principles, and it looked highly advanced to them, but things were different for the Goblin.
After all, the Goblin was like a modern person who could travel freely between ancient and modern times. To him, the Mana Generator was hardly important.
Unfortunately, although the Time Scroll was precious and extremely useful, its ultimate impact could never compare with that of the Mana Generator. What could Rex change with a single Time Scroll? At most, he could change one event. The appearance of the Mana Generator, however, could determine the course of an entire race and usher Azeroth directly into an age of magical industry.
Rex looked at the Goblin, sighed, and finally left.
He was no longer in the mood to keep chatting with the Goblin. Nor did Rex feel any need to stand on ceremony with him. Their relationship was not one of equals. Strictly speaking, the