The Golden Core of Laws is a pearl condensed within the brain of a cultivator. Its size is comparable to a pigeon egg and it emits intense golden light. Once an expert’s comprehension of the laws of the world reached a certain level, it would result in a reserve of laws.
[1]This reserve was condensed from the laws of the world. It hid the mysteries of the laws of the world, which was why it was called a golden core of laws. It contains the comprehension of Great Ways at the level of Infinite Prime and above cultivators, and it is the symbol of Primordial Realm cultivators.
One's Golden Core is capable of inciting Great Ways to an astounding degree. If given away, it can easily boost one's comprehension by leaps and bounds.