What is the significance of b-girl opera?

B Female fans refer to the kind of animation in which a woman is so handsome and many men are all over the world.

B Female fans refer to the kind of animation in which a woman is so handsome and many men are all over the world. On the contrary, it is harem animation. Representative works: 1, devil's lover. 2. dancing with the devil. 3. Good morning love cake shop. 4. Miracle train. 5. What if it is too popular?