Day per Ten Thousand 

Lu Li transmigrated and became an apprentice in a Demonic sect. He was also given the Martial Art System.
He could automatically cultivate any technique as long as he learned it.
But.
[Your Blood-Devouring Demonic Technique is feeling sad as it has not absorbed human blood. Cultivation level decreased.]
[Your Heart-Shattering Palm Technique is not satisfied as you have only been killing animals. No progress with its cultivation level.]
[Your Seven Kills Fist Technique is very dissatisfied with your kind heart. Cultivation level decreased.]
[Your Ghostly Steps Technique does not have enough energy as you have not fused with the soul of any ghosts or spirits. No progress with its cultivation level.]
......
Lu Li had no other choice when he read the system notifications.
Thus, he started to cultivate orthodox techniques in the Demonic sect.

EndlessFantasy Translation 

Passive Cultivation: Becoming Buddha In A Demonic Sect

matchatranslations

Lu Li's eyes lit up when he heard the system notification in his mind.

His Heavenly Blood-Devouring Technique originally only had 20 levels and could only be cultivated to the peak of foundation stage. Now, if he cultivated to the 30th level, he could cultivate to the peak of Jin Dan stage.

Moreover, his progress increased by 80%!

That was really a pleasant surprise!

If he went back and cultivated with all his might for a day or two, he would probably be able to directly break through to the fifth level.

He would also be able to break through to the fifth level of qi refinement realm!

The Indestructible Divine Technique could also be upgraded!

Lu Li was eager to give it a try. He wished that he could immediately return to his pavilion to train.

However, he still could not return at the moment.

Mutated 1,000 Years Old Vermillion Fruit