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!

Then, with a swift turn of his body, he returned to the Daozang Mountain.


Vulgar and overreaching acts were not his style.


The moment he stepped foot on Daozang Mountain and felt the refreshing Immortal Spirit in the air again, Chen Chang'an deeply inhaled with bliss.


'There's no place like home,' he genuinely understood it now.


The Demon World, on the other hand, was no place for humans to stay.


Just back on the mountain, Chen Chang'an ran into a Disciple coming out of the grand hall.


This must be the Disciple who came to deliver something.


"Greetings...greetings Uncle Master Chen."


Zhang Xiaoshan, who was called by Chen Chang'an, froze for a moment, and was then somewhat excited.


He never imagined that during his delivery, he would meet the most mysterious Uncle Master in the legends.


Chen Chang'an immediately responded, "There's no need to be so formal. I'm not a cannibal."


Chapter 101: The Anecdote of Tianshui, Eventually Becoming the True King Mao Ruxue! _2