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!

"Saint Chen, this is the token to Taixuan Secret Realm. With this token, you can go to Taixuan Secret Realm, where the Taiyi Immortal Ding is." 


"There are several of our revered ancestors in the Secret Realm. I have already communicated this matter to them." 


"When Saint Chen arrives, just show this token. Upon seeing this token, the ancestors will understand."


After some conversation, the old Daoist took out a radiant artifact from his bosom and tossed it into Chen Chang'an's hands.


Chen Chang'an picked it up and saw that it was an ancient bronze token. The token brimmed with Daoist Qi and had clearly been made by a top-tier master of formation.


This should be the key to the Taixuan Secret Realm that the Daoist elder spoke of.


"I thank you, Daoist elder," Chen Chang'an took the token and promptly expressed his gratitude.


Chapter 163: The Ding that Suppresses Everything, Taiyuan Five Ancestors!_2