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!

"One must possess the power of the domain realms; this is the most fundamental requirement for entering Mo Yuan. Apart from this, there are no other possibilities."


"The only Demon World as of now consists of the five major influences, such as the Heavenly Demon Sect, occupying a corner of Heaven and Earth."


"They collectively share sixty percent of the territories in the world, while our Rebirth Hall occupies twenty percent, and the remaining races occupy the rest."


"To gain the eligibility to enter Mo Yuan, my lord, we need to secure at least twenty percent of the land in the Demon World."


"Even before your arrival, my lord, the Heavenly Emperor had already informed us of your visit and instructed us to offer our full cooperation."


"This is the distribution of power in the Demon World; please take a look, my lord."


Chapter 151: Leaving? Did I let you go!?_2