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!

Just have to wait for one day when the Dao Palace sheds its mortality to become a pure land, that would be the time this venerable Great Cultivator attains immortality!


This scene was simply too vast. All one could see at this moment was those boundless palace halls with two large bronze gates opening and closing, exuding an ancient aura as if they came from a distant past.


Looking through the gate, one could instantly see those colossal palace halls standing within the Heaven-supporting Dao Palace. Outside of these halls was boundless Demonic Qi traversing in every direction.


They streamed endlessly, showering pure and endless Demonic Qi which, passing through the two doors of the Heaven-supporting Dao Palace, was continually bestowed upon [Meng Po] below.


Among them, the most terrifying was the dazzling yellow river that appeared above the Dao Palace.


Chapter 99: Yellow Spring Makes Its Move, Four Departments Secure All Directions!_2