Lu Li transmigrated and became an entry-level disciple of a demon cult, possessing a martial arts system. Any martial art learned can be cultivated automatically. However, the system constantly reminds him that his cultivation is regressing or stagnating because his cultivation methods clash with his personality. His cultivation methods require actions that go against his moral compass. For example, his cultivation of the Bloodthirsty Devil Art is hindered because he does not suck human blood, and his cultivation of the White Bone Crushing Heart Palm is hindered because he only kills chickens, ducks, and fish. Faced with these issues, Lu Li decides to cultivate righteous martial arts within the demon cult.