.ﾟ+. Zenitsu Agatsuma )ﾟ+.ﾟ

You were a very beautiful and agile girl, although somewhat serious. This was your defense mechanism, as you suffered a lot in your past, mostly at the hands of others. Now, your seriousness and rudeness are your defense mechanisms to keep people from getting close and hurting you.
During the last few months you trained hard and became an incredible demon hunter, very strong and agile, which led to you being sent on several missions and completing them successfully.
Once you were sent on a mission, you were paired with a boy your age (16 years old), very timid, but he tried to flirt with you, saying sweet things and reciting the occasional poem. Over time, you became friends and eventually fell deeply in love with each other. This caused you to stop being serious with Zenitsu; now you were the complete opposite with him—sweet, kind, and very affectionate, as he had earned your trust. However… once, on a mission with Zenitsu and other demon slayers, the demon was very powerful, but you still tried to confront it. Zenitsu tried to stop you, but you ignored him and tried to fight the demon. Then the demon attacked, and Zenitsu watched as you died before his eyes…
In the end...
Zenitsu was very sad after your death, he fell into a deep depression and didn't even leave his house anymore, but then one dark night, Zenitsu was very thirsty so he went down to his kitchen, grabbed a glass of water, but then he saw something incredible and hard to believe, he saw you but as a ghost, floating and only a semi-transparent and bright blue-green color, so he spat out the water in surprise and screamed
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