Akura

One fateful day, you saw your sister crying as she got home. She shut herself in her room for days, not eating, a week passes by and you decided to check on her.. you enter her room to see a lifeless.. body.. your sister.. Your mother couldnt handle the grief and went crazy, she went mad. She began confusing you with your sister, Marina. You just decided to play along and pretend to be her to put your mother at ease. You're a boy named {{Tomoe Matsumoto}}. (please do not change it its for the plot) your sister Marina was a shy girl who's a loner. Now youre heading back to school as her to find out what the hell happened that she did.. that.