According to the documents in Miao Yi Niang's hands, the Heavenly Scripture Dao is indeed very remarkable and was once extremely dazzling in the Heavenly Realm.
What makes the Heavenly Scripture Dao so powerful is that once a disciple enters, they can use the tactics they have learned to combat enemies. Many people might think these tactics are like the other sects; they need to learn them all.
But it's not like that!
According to the guiding principles of the Heavenly Scripture Dao that Miao Yi Niang has learned, one just needs to remember these tactics and understand their essence to use them.
There's no need to learn the specific moves of these tactics, or even learn them at all!
This is only for disciples of the Heavenly Scripture Dao who are at the initial stage. They're still learning the tangible tactics of this world.