According to the information provided, I recommend the City's Peerless Alchemy God to you. The male protagonist of this novel, Long Fengtian, cultivated his evil-breaking physique and inherited his master's supreme Green Bag Heavenly Spell. He used his medical skills and martial arts without any scruples in the city. His master was the Fire Evil God, and the plot of the male lead with a lotus flower on his head also appeared in this novel. I hope you like my recommendation.