The only daughter of the Umaki family, Sara Umaki, could not stand the entanglement of her brothers, so she quietly transferred to a mediocre school - Namimori Middle School. She originally wanted to live a normal school life, but after transferring, she found that it was not what she thought at all! What on earth is going on with that classmate who is running around in underwear, I ask? ! !
You can just take a look at the copywriting and so on. Anyway, this is just a product of the imagination of the reader. [Manual smile