Purple and Golden Key
Editor: Nyoi-Bo Studio
Chen Jingzhai tinkered with the Great Heaven Mirror inside the training room.
The mirror didn't look like a typical piece of reflective glass anymore.
Although it was still the size of a human's palm and had a flat surface, its back had the carvings of the night sky, a river, animals, and plants.
It was exquisite but free at the same time, a design that perfectly matched Chen Jingzhai's personality.
It was almost impossible to locate the origin of a restricted formation tool as it was long lost in time.
The same went for the method of creating one as well.
Some of the celestial clans still had restricted formation tools in their storage, but the boy was sure not a single one of them could top the Great Heaven Mirror.
Even its ability to grow stronger was worth a ton.
Thoroughly excited, Chen Jingzhai started to think.