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!

"As for who you'll give it to, you'll know when you meet her."


"You can take three days to consider whether to agree. If you refuse, I will let the Sacred Spirit Ancient Tree send you back."


"No need to consider. I agree." However, in Wang Shiyu, no, he should now be called the Celestial Woman, in her surprised gaze, Chen Chang'an across from her directly nodded in agreement to this matter.


"You don't need to think?" The Celestial Woman immediately asked in surprise.


"Actually, I've already thought it out," said Chen Chang'an, uttering a sentence that left the Celestial Woman baffled.


"Moreover, I've thought about it for a month."


"Although a month is short, it should be long enough to think about something."


"Good, I knew you kid would suddenly hit a wall when we were about to advance and then re-enter the Great Wilderness after a month. So it turns out you went to contemplate things."


Chapter 142: I, Chen Chang'an, hereby declare today, Daluo attested to Dao! _3