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!

Immediately, all the creatures laid down their worries, instead looking on with curiosity.


They all wanted to know where this newly-promoted Heavenly Venerate came from.


Then, they didn't have to wait for long.


In no time, in the densely cloudy sky, a throne of solitude suddenly appear there.


And under the throne, a realm full of darkness and boundless death appeared there.


Now that the Netherworld had appeared, it was easy to guess who was sitting on the throne.


Upon discovering that the person who had been promoted was Chen Chang'an, everyone was shocked.


This man, who could be called the brightest star in the Wuxiang realm, had just ascended to the Saint Realm and obliterated another's Dao Paths.


And yet, less than a day after returning, he had progressed to the state of Heavenly Venerate.


Chapter 117: Heavenly Venerate falls, Dao heart is fulfilled, Chen Chang'an becomes Heavenly Venerate!_6