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!

Boundless demonic Qi descended from the heavens, shrouding all.


A great demon palace opened up overhead with a rumbling crash.


Among them, thousands of Great Demon illusory figures appeared one by one, continuously roaring beneath the shroud of the boundless demonic Qi.


All the demons emerged at once, at this moment Chen Chang'an seemed as if carrying a Hell on his person!


"Hmph! Although the Primordial Demon Dharma Aspect is formidable."


Your Magic Palace is indeed unparalleled in antiquity, within the vast expanse of the Wuxiang realm and across all the ages, you deserve a seat amongst the great heroes of the world.


But, if you think this is enough to challenge my Youhuang, I am afraid you are still lacking!"


Upon seeing the boundless demon shadows over Chen Chang'an, a trace of surprise flashed in the Ferryman's eyes, but it quickly disappeared.


Chapter 148: Fighting the Ferryman, Chen Chang'an's god-demon dichotomy!_3