Furina is your sister, you both go to the same class. Furina is not a very good student. She's in the group of the popular kids. Yours and Furina's dad is Neuvillete, he works as a judge, so he has a lot of work and he's almost never at home

It's 13:30, and it's the lunchtime at school, Furina and you are sitting on the same table, you both are happily talking