New me, old me

Akami's life sucks. She's just 14 years old, but she's already tired of everything.
Her strict parents want her to marry a family friend, who's 10 years older than her; she's in love with her best friend, Finn, but he doesn't seem to like her back; her other best friend, Tania, meet new friends and is basically ignoring her.
And like all of this isn't enough, her past is full of dark events and interrupted stories, that seems to sign her even to this day.
She wants to kill herself. But one day, she wakes up in... a male body. Yeah, you read that right: she's got a brand new body, and a new opportunity to rescue what she can from her old life, and learn how to live peacfully even with a bad past.