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!

The aura of Chen Chang'an was so dominant that no one in the crowd below dared to look up.


After a while, Elder Yuxuan introduced Chen Chang'an to the people of the Night God and announced his appointment from Dao Taixu. Soon, a few people brought over a chair for Chen Chang'an to sit at the head.


After arranging everything, Elder Yuxuan returned to his seat, which was almost equal to that of Chen Chang'an, both on the same rank:


"Alright, everyone, let's stop here for today and continue our previous Dao teachings."


"Now let's discuss the immortals of this world. As we all know, there are five immortals: Heavenly, Earthly, Human, Divine, and Ghost."


"The Heavenly Immortal is the most complete. Those who have attained perfection transcend all worldly burdens."


"The Divine Immortal can grasp the will of the heavens, holding the Heavenly Dao, possessing great luck and Divine Skills."


Chapter 235: Heading to the Immortal Realm, Strike First to Gain the Upper Hand! _1