I endured the humiliation and humiliation while being besieged by the ghost story elder sister.

Height difference
To escape the ghost stories that haunted her home in the countryside, Nozomi chose to attend a high school in a big city.
However, he discovered that things were not so simple...
On the train, he encounters a devilish older sister, makes a wish to her, and the price is... becoming her boyfriend?!
The kind-hearted cartoonist sister who took me in—surely such a good person can't be a ghost story?
Um... Normal people's hair isn't white, right? Just dye it, isn't that enough? (Self-deception)
Just when Nozomi thought it was over, little did she know that the ghost story sisters actually had a chat group!
No way! (;｀O′)o Why did you all come here?! I'm going to cause trouble!