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!

"He then ventured to the furthest reaches of Chaos, gathering materials, and using dragon's blood and dragon's bones as a catalyst, he spent roughly a million years forging a large cauldron."


"That cauldron is indeed the bane of all Dragons. As soon as it appears, all the Dragons in Heaven and Earth are weakened by at least thirty percent."


"Hence, that cauldron is named the Dragon Suppression Cauldron!"


"After successfully refining the Dragon Suppression Cauldron, the Cangming Sky Dragon did something that shocked everyone: he suppressed himself inside the cauldron."


"What he sought was only the eternal and boundless realm."


"He seemed to have failed, but he also didn't completely fail."


"This may be why he has been hailed as a figure comparable to the Prison Suppressing Deity Elephant since the Mythical Era."


While talking, Shen Xuzi turned his gaze to the ancient cauldron at the center of the palace, and said with a sigh:


Chapter 152: Tianlong Treasure House, today I, Chen Chang'an, am here to borrow books! _2