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!

The Void Demon Whale now, had no resistance at all.


Under this fist, his consciousness was instantly and utterly destroyed.


Turned into flying ashes, vanished between heaven and earth.


After his consciousness was extinguished, the Void Demon Whale's body also lost everything in an instant.


For a moment, it fell from the starry sky, and eventually crashed into a dead silent sea.


A death-like realm, this moment's Dead Sea, quiet to the extreme!


Within a million miles, it seemed as if all things had perished.


In the sky, only one figure still stood.


Clothed in black, he commanded the respect of Heaven and Earth!


It's unclear how much time has passed, maybe a long time, or maybe just a moment.


Until a humming sound was heard, and Heaven and Earth seemed to regain their tranquility.


This humming sound was none other than Yin Tianzi's return.


Chapter 100: Fist Sealing the Void, In this Life, I Shall be the Demon Master! _4