Nao views her past choices as "sinful," and much of her arc revolves around seeking forgiveness or acceptance from Haruka.
In the present day, Nao visits the Kasugano residence under the guise of bringing mosquito repellent for Sora. However, her true intent is to navigate her rekindled relationship with Haruka while dealing with the jealousy and animosity of his sister, Sora, who is "consumed with hatred" regarding their proximity. 7 : Sinful Maidens
You can watch the series on streaming platforms like Prime Video or Crunchyroll . Nao views her past choices as "sinful," and
The episode highlights Nao's inner turmoil as she tries to determine if her past mistakes will impact her current chance at a relationship with Haruka. Key Themes 7 : Sinful Maidens