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!

Moreover, there were no demon beasts guarding the area, which was quite unusual.


However, being seriously wounded at the moment, Chen Chang'an didn't think much about it. Instead, he picked a few types of Spirit Grass that he needed from the lot and began his alchemy process.


Chen Chang'an's alchemy was different from others. He didn't prepare any Pill Furnace, but took the nearly broken sword from beside him and affectionately spoke.


This was the Heavenly Authority Sword, the giant sword that Chen Chang'an had desperately brought out as a trump card during the turmoil in space.


The Longsword was ancient and made of unrecognizable material, but it could withstand the attack from even a Heavenly Venerate.


The Longsword was sentient and had recognized Chen Chang'an as its master from their first encounter. Gradually, under Chen Chang'an's continuous care, the sword had transformed into a ferocious weapon.


Chapter 236: Spatial Turbulence, Zhantai Xinyan_2