Automatic martial arts training: I became the Buddha Emperor in the Demon Sect

Introduction:

Lu Li traveled through time and became an introductory disciple of the Demon Sect, with a martial arts system attached to him.

Any skill, once learned, can be practiced by oneself.

but:

"Because your Blood Devouring Demonic Skill did not absorb human blood, you are in a low mood and your practice has regressed."

"Your Bone-Destroying Heart Palm, because you only kill chickens, ducks and fish, you are not satisfied and there is no progress in your practice."

"Your Seven Killing Fist is very dissatisfied with your kind heart, and your practice has regressed."

"Your Spirit Ghost Shadow Step, because it is not integrated with the power of the ghost ghost, has insufficient energy, and there is no progress in practice."

…

Looking at the system prompts, Lu Li had no choice.

So, he began to practice the righteous method in the Demon Sect.