章 3336: A priceless technique (1)

The growth process of the tree of rules in The Nameless City was very special. It had absorbed too much " poison " produced during cultivation.

The tree of rules was willing to swallow anything poisonous in the eyes of cultivators.

The tree of rules was the same. It appeared in places where living beings gathered, grew because of Qi, and grew by eating Qi.

There were many trees of rules, but only a few of them had succeeded. There were even some trees of rules that withered and disappeared because they couldn't get enough food.

Tang Zhen used the characteristics of the tree of laws to build a floating square and specially designed a special runic magic circle.

Although Tang Zhen's original intention was to provide nutrients to the tree of rules, the residents of the giant city had indeed benefited from it.

Such an outcome was naturally to everyone's delight.