I want to do something about the broken affection meter of my crush, Marika-chan.
First, I think I need to become friends with Toyotomi-san, who has a low affection rating, but
he treats me terribly and I'm immediately disheartened.
However, after school, I help a crying girl in our usual park and take her home, only to find out she's
Toyotomi-san's house!? The girl turns out to be Toyotomi-san's younger sister!
As soon as she invites me to dinner as a thank you, my affection rating starts to rise...

On this day, Marika's affection meter was filled with the spirit of a demon, and she was completely expressionless.
Not wanting to be disliked, I continued my efforts to approach her... No
matter what I did, Marika wouldn't smile, but I didn't give up.
And then, I mustered up the courage to successfully ask her out on a date during lunchtime!
But then Mr. Toyotomi appeared, and the affection meter suddenly changed!?
In response, Marika's affection meter also...