The Tree of Eden was a unique existence. A sentient entity born from a Dao, a Dao of the Mind.
In the world, there were three thousand types of Dao beneath the Heavens and each Dao was further divided into three thousand daos, which once more divided in such a manner.
The Daos that Wei Wuyin knew of were the Dao of Sin, the Dao of Material, the Dao of Weapons, and the Dao of Mind. These were only four of the Heavenly Daos, but they were grand and vast.
The Dao of Sin wasn't one he was particularly familiar with, but he knew it embodied the antithesis of action regarding the Three Thousand Commandments of the Heavenly Daos. If one went against the rules of heaven, they would be practicing sin.
The Dao of Material, as said by the apparition of the Myriad War Dao Palace, was that it encompassed the entirety of creation from the world. This included the elements, and unnatural sources like the Scarlet Qi formed by the Scarlet Solaris Mountain.
