Every person has something in the past that they don't want to remember. Things not worth remembering or memories that may haunt you in the future. Everyone has something hidden inside just like Mayumi a happy girl that is always smiling in public.Mayumi is a high school student in popular school so she thought a smile is always necessary, Find out the route that Mayumi will take care .Will she have a happy ending? A sad ending? or A bad ending?..... Find it out through the story so start reading!❤