My cow ran away

In the mystical fantasy world, Chen Chang'an was confined to the forbidden library as soon as he arrived,
The sky literally started falling from the very beginning.
Fortunately, at that very moment, his system awakened,
All he needed to do was to read scriptures, and he would keep getting stronger.
Thus, with the library filled with various books, a smile appeared on Chen Chang'an's face.
........
[Ding! You've read Daoist Scriptures and gained a level in 'Heaven Opening Law', currently Level 6.]
[Ding! You've read the Secret Manuscript of Ten Thousand Buddhas, gained a level of Divine Skill 'Six Daos of Reincarnation', currently Level 8.]
[Ding! You've read the Secret Records of Demon Gate, gained a level of Divine Skill 'True Demon That Shakes The World', currently Level 7.]
....
[Ding! Due to the Laws of All Heavens being added to your body, embellished with trembling Literary Qi of the Great Dao, you're rewarded with: Become a Saint on the spot!] 
Years later, as time turned everything old, the world above and the world beneath were already in a desperate turmoil, with immortals descending to the mortal world, and gods and demons performed chaotic dances, making the lives of people unbearable.
Chen Chang'an stepped out of his seclusion one day, looking at the heavenly gods and buddhas scattered across the sky.
“I'm not targeting anyone in particular, but everyone here is garbage!”
That day, he swung his sword and parted the heavens, ever since then, Heaven belongs to Heaven, Earth belongs to Earth!
....!
[PS: Extreme mystical fantasy flow, invincible style! Light readers beware!] 

Become a Saint through Studying! Exposed by my little junior sister!

Upon seeing Chen Chang'an depart, both [You Huang] and [Chi Mei] immediately gave another respectful bow.


Simultaneously, in the Realm of the Lifeless, above a sea filled with wisps of ethereal energy.


A giant altar that could prop up the heavens abruptly appeared here.


Brilliant fires burned brightly around the altar. Beneath it, ancient runes were embossed one after the other, each glyph carved in extremely old script.


From atop, ancient and vicissitudinous powers were ceaselessly being released.


"Venerate of the Void Dao, gods and demons bear witness."


"From this moment onwards, may you awaken..!"


Around the altar stood individuals cloaked in black robes.


They seemed as though they were one with the earth and sky, conducting this grand sacrificial ceremony at this location.


The difference was that at the centre of this colourful altar, two figures were lying down.


Chapter 131: Taking a Disciple, Ancient Moon Silver Wolf! Emperor Song VS Ancient Heaven of the Birthless World!_8