Li Baijin

There was a Senior Brother and a Junior Sister. One of them was transmigrated to this world and had cheats while the other was the reincarnation of a Great Emperor.
The Senior Brother wished to stay away from trouble so that he could live forever, but he was ruthless and crafty.
On the other hand, the Junior Sister wanted to go against convention and conquer the Nine Heavens. She was ready to slay all kinds of enemies.
[Ding! Congratulations on living peacefully for 100 years on the mountain. Your reward is 100,000 years of cultivation.]

pincushionqueen

EndlessFantasy Translation 

10,000 Years In A Cultivation Sect: I Obtained A Powerful Technique From The Start

Valvrave

CrookedLines

"Tian Mo, so this is what you've been hiding the whole time? There are 12 ancient venerates assisting you?" The Heavenly Emperor frowned as a worried expression crossed his face. He looked toward one of them and continued, "Venerable Chang Sheng, as one of the Innate Saint Spirit, instead of venturing into the Chaos to look for the Chaos Sea, you hide in the Abyss and assist the Great Demon Venerate to fight against me. What is your goal?"

"I owe him a favor, so I need to pay him back," Venerable Chang Sheng said flatly.

A favor? Alright then!" The Heavenly Emperor glanced across the remaining venerates coldly and continued, "Since you've decided to stand against me, then you'll need to accept the consequences. The Great Demon Venerate, although you have the help of the 12 ancient venerates, you should never take me lightly as well!

"Astral Universal Destruction Formation, activate!

The Last Order From the Heavenly Emperor, Heavenly Emperor Seal (2)