Uchiha Yuka, Uchiha Madara's cheap sister
…
She found that she seemed to like this brother very much
Later,
She met a white-haired teacher with dead fish eyes
My name is Yuka Kuchi, that's what she said
The heroine is Madarabuki, and she is very partial to Madara. How can I put it, no matter what Madara does, the heroine will unconditionally favor Madara. If you can't accept it, don't read it. The work is definitely not serious, and there are some doge.
Purpose: Make up for those regrets