Strong-Mouthed Demon Sword Fairy: Both Good and Evil

On the surface, I am a strong-mouthed king, but secretly, I am actually an unrivaled sword demon in Jianlan Continent. As the saying goes, a gentleman talks but never uses his hands. You want to take action if you can't scold me? Sorry, you are not qualified yet.... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.