Mamoru couldn`t sleep well.
He dreamed of a girl calling him oni-chan.
She had short blond hair and wore a silver blue dress, but he couldn`t see her face.
Mamoru could remember know that his mother had been the Queen of Uranus and couldn't live with his father, the King of Earth, and himself because of the distance from Earth to Uranus. But his imooto-chan (little sister) Urania had been with him and his father half of the year.
Suddenly one day she appeared in his fathers crown room...with a sword in her chest...dying.
His father was able to save her and asked queen serenity from the moon to help with her mind.
The Queen looked into her mind and saw the last minutes of the Uranus.
But also the almost rape and the insane Metaseph.
Serenity and his father conclude that it would be better if Urania didn`t remember the happenings and erased her Memory of everything.
Since then she was a Sailor Senshi and it was planned to give her the memories back when her Soulmate arrived.
But before that the Silver Millennium was destroyed.
Mamoru knew that one of the Senshis was his sister but he just couldn`t remember how she looked after he woke up.
'I should talk to Usagi and the others. Maybe they can help me find her!'
tbc