The 8th deadly sin

I'm a new soul

Bens POV: I have no idea what am I thinking? But she's my sister I don't have to save her I want to save her besides these men murdered me I could call this payback
Astrid's POV: (sorry bens was short) I remember mother telling me stories about me having another brother from the demon realm then it hit me there was news and rumours about the fairy forest burning down my eyes widened and I felt a cold object touch my throat i gulped "BEN take care of them please" I said he nodded I ducked making the cold object cut a line up my chin as quickly as I could I ran into the forest not looking back (5 minutes later) I heard screams of pain and agony my brother was doing a good job but I kept running for a while until I stopped I turned around ban was running straight at me with a knife I moved to the side I gasped for air "ITS YOUR KIND THAT KILLED ELAINE!" He yelled he almost got me but I grabbed the tip of the knife he looked at me shocked "please don't compare me to those foul creatures" I growled my grip on the knife tightened bending the metal "you actually think I would hurt an innocent fairy?" I asked he stays silent "THAT I WOULD KILL KINGS SISTER!"! I yell I grab bans arm and flip him behind me he groans in pain I was about the grab the knife to finish him off but a hand touched my shoulder I turned around it was Meliodas "I knew you had it in you" he smirked I look behind him pride was walking towards him with BEN in her arms my eyes softened (not sure if That could happen) I walk past him and look at my little brother he slowly opened his eyes and smiled "thanks sister you actually took me to see the eight deadly sins" he says I looked at him confused "eight there's only seven" I say he  shakes his head "sister when you were away to vanya to meet mead mother told me that their were eight and you were one of them mother also once told me before you they had another son" he explained my eyes widen not because of what he told me he might disappear cause I fulfilled his last wish I grab his small hand "BEN you can't leave me you know?" He chuckles and stands up "sister" he says I nod "quickly turn around"...oh shit I turn around ban ain't giving up I remember seeing something when I was just a smol bean (yay) a boy with blonde hair running out the house he looked just like Meliodas except a demon I smirked Meliodas nodded "hey ban" I say he stops dead in his tracks "yeah" "did you known that your captain is a demon?" I say they all gasp they all slowly turn to Meliodas that just happened to be next to me he sighs "it's true but let me tell you all a story 'bout a girl named Astrid yeah she was a demon she was strong even stronger then..." he stopped and looked at me I tilt my head "her brother Meliodas the dragon sin of wrath" he says he points a thumb at hisself and puts a hand on his hip...and again oh shit