The story focuses on the plot until the protagonist comes of age, with some adolescent crushes and fluttery moments interspersed. Romance is assumed to begin only after she is an adult.
Kento Nanami is currently the planned male lead, and many characters will have one-sided crushes on the heroine. (Due to the significant age gap, the male lead may change later on.)
Lots of wish fulfillment, OOC warning. I love everyone. The only villains are the ones from the original work, and I won't whitewash any of them. The author is a huge protagonist fan.
