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!

Every heaven trembled as Chen Chang'an forcibly inscribed his Dao!


It was an event they had never anticipated.


However, if there weren't any madmen in this world, how could it ever be considered complete!


As Chen Chang'an inscribed the Dao with the Law, in the sky, the rumbling thunder didn't hesitate any longer, it was booming and falling with roars of thunder!


The next moment, endless voids were suddenly torn apart, revealing several gaping holes, emitting billowing smoke.


Seeing this rumbling thunder, Chen Chang'an had no fear in his heart. He coldly snorted, instantly facing it head on.


Simultaneously, he let out a thunderous cry, and even brought out the Taiyuan Cauldron he was still refining.


With the huge cauldron on his shoulders, he soared towards the heavenly tribulation! 


Chapter 167: Future Body, Fist Quells the Sea of Thunder! _1