I'm Looking for a God-Slaying Fan, Hongying Has a Single Female Protagonist, and the Male Protagonist Is Strong!

As the title says, there must be a single female lead in Hongying! Then it would be better if the male protagonist is invincible or very powerful. Please review the question and don't push it randomly. If you don't push the heroine, please go away. I want to see the emotional line! Those who are pushing for more heroines, please go away. I am purely a love tactic, not some stupid one.