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!

"What, is there some secret you little girl don't want me to know?"


"No, nothing." Mao Ruxue shook her head hastily.


Then, she proceeded like a defeated rooster, walking towards her home with Chen Chang'an.


"Hold on, who are you two? No visitors are being received at the Royal Mansion today!"


However, they were stopped by two house servants at the entrance as soon as they reached it.


Seeing the two servants blocking their way, Chen Chang'an was unperturbed, but Mao Ruxue suddenly became angry.


"Little Anzi, what's with the look in your eyes? Do you not recognize me?"


"Mis...Miss?! Miss, when did you come home?"


Upon hearing Mao Ruxue identify herself, Little Anzi, one of the house servants, rubbed his eyes and expressed surprise once he confirmed it was her.


"Little Anzi, you imbecile, this is the Miss's home, isn't it normal for her to come back!"


Chapter 137: Setting off to the Great Wilderness, Junior Sister Returns Home!_6