Specks of dust can accumulate to become stones, drops of water can accumulate to become an ocean.
Likewise, once a seed has sprouted, it can grow into a tree so tall that it touches the sky or even a large forest.
Fang Zhengzhi understood this well, and precisely because of that, he could truly comprehend the Heaven Dao and the Near-Life Dao, which is why he could use the Rebirth Plate.
But now...
Now, he had a similar sentiment regarding Yin Yang.
In his previous life, he had had some theoretical understanding of Yin Yang. Simply put, Yin Yang is the foundation for all changes in nature.
The raw force behind all things, from conception, development, maturity and decline till death.
To summarize, it involves four relationships: The interaction between Yin and Yang, the genesis of Yin and Yang, the antagonism between Yin and Yang and that both Yin and Yang stem from the same root.