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!

Taken by surprise, Shen Xuzi felt an agonizing pain that racked his whole body from Chen Chang'an's unexpected assault.


He was a spirit of Immortal Herbs, with no physical body.


If Chen Chang'an managed to shatter his trace of spiritual power, he would dissipate into thin air.


Yet Chen Chang'an didn't pay heed to Shen Xuzi's cries of agony and continued to intensify the infusion of his spiritual power.


Slowly but surely, he pressured Shen Xuzi's Sea of Consciousness.


It was undeniable that Shen Xuzi was a living being that had survived from the ancient times and he possessed the strongest spiritual power Chen Chang'an had encountered to date.


Chen Chang'an made a conservative estimation that even a Heavenly Venerate of Yin Tianzi's caliber wouldn't match this old man's strength.


It was just unfortunate that this old man ran into him.


Chapter 115: Seven Demons Pacify the Immortal Master, Visiting the Saint Realm! (Big Chapter, Asking for Monthly Pass!)_5