[From Impossibility]: Hikaru doesn’t excel in school or is an ’ideal’ student like her sister. In order to get her grades up, her mother hires one of her classmates, Momo, to help tutor her.

[From Impossibility]: Hikaru doesn’t excel in school or is an ’ideal’ student like her sister. In order to get her grades up, her mother hires one of her classmates, Momo, to help tutor her.