The 'Heart of the World' is the embodiment of the world's will. Its main function is to perfect the laws of a world and allow things to proceed according to certain rules.

Some worlds are more peculiar, so the laws of their birth are also different.

Just like the Blue Star, it has a unique data law, and its ability is also abnormal, especially the setting that you can upgrade as long as you kill monsters, which makes many worlds envious.

Of course, there are similar rules.

For example, the devouring law of the abyss. Abyss creatures can upgrade and advance only by devouring, but it is still not as convenient as the data law of Blue Star.

The reason why corresponding laws can evolve is because of the individual differences in the world.

The creatures in the abyss world are born very quickly, so the law of devouring can not only be upgraded, but also suppress the rapid growth of native creatures. Otherwise, the world will perish due to lack of material.

But even so, the birth rate of abyss creatures is still too fast, which is one of the reasons why the abyss invades from time to time.

After all, invasion can not only inhibit the rapid growth of organisms, but also plunder resources to replenish the original world, which can be said to kill two birds with one stone.

The 'source of all things' is the origin of life. Except for some special existences, this is almost one of the necessary conditions for the birth of living things.

If the "source of all things" in a world is exhausted, all living things will inevitably perish.

Just as the human fertility rate will drop sharply until it becomes infertile.

The birth of a world does not only require these three things, but these three things are the most important. Without any one of them, the world will be incomplete.

In fact, there are some special worlds, but those worlds involve too many things and the requirements for their birth are also very extreme.

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