It was not that this method lacked profundity, but neither Meng Zhao nor Zhao Rulíng was suited to the Buddhist path. Neither was a Buddhist disciple, and neither cared much for Buddhist doctrines.
Granted, Meng Zhao had read many Buddhist scriptures and cultivated Buddhism's supreme divine arts, but in the end, they had all become nourishment for the Myriad Heavens Imperial Dragon Ziwei Emperor Scripture.
More importantly, what the Heavenly Heart Sensing Chapter ultimately sensed was not the Heavenly Dao of the Divine Land, but the Buddha Heaven forged over countless years by Buddhist powerhouses.
The so-called Heavenly Dao referred to the original Heavenly Dao. Later, ancient Gods and Devils and powerful cultivators achieved Dao Fruits and entrusted them to the void. Those from similar schools gradually gathered into immense forces comparable to the Heavenly Dao, becoming acquired Heavenly Daos.
These acquired Heavenly Daos were primarily divided among Buddhism, Daoism, and the Demonic Sect. Buddhist Dao Fruits gathered into a Buddha Heaven, Daoists called theirs Dao Heaven, and the Demonic Sect called theirs Demon Heaven. They were all parts of the Heavenly Dao, similar to the Heavenly Dao of the Arctic Ice Plains, yet each bore its own distinct traits.
If one's Primordial Spirit was entrusted to Demon Heaven, then cultivating demonic arts and advancing along the demonic path granted greater advantages than other martial artists enjoyed. Not only was cultivation faster, but the Worldly Power bestowed upon them was also far stronger than usual. The same held true for Buddha Heaven and Dao Heaven.
The three heavens were merely broad collective terms. Divided further, there were countless different branches: Daoism's Tai Huang Huang Tian Ming and Tai Ming Yu Wan Tian, Buddhism's Mani Zang Tian and Li Ren Tian, the Demonic Sect's Zi Zai Mo Tian and Hui Mie