"This is your identity card. Infuse it with your True Qi, and it will become uniquely yours. You'll need it to exit the city gates; without it, you cannot leave or enter the city."
Lin Fei nodded. This object could detect your True Qi; once you input True Qi, this stone-made identity card would emit light. Others wouldn't be able to use it. Such magical items belong to the Upper Realm; the Lower Realm doesn't have them but has developed technological power instead.
In the Upper Realm, a world fraught with danger, people's strength is incredibly powerful. Yet, the strong do not fear such places, driving countless people to scramble to become stronger, thus making the entire Upper Realm even mightier.
When Lin Fei entered the royal city, the man suddenly noticed the sword behind Lin Fei's back, furrowing his brow. After Lin Fei left, he immediately sent someone to go to the City Lord Mansion.
