takaharu clan :the uprising
one day kosetsu kosetsu was outsidetrainnig with riyo to become a steonget luitenent. kosetsu dashed towards the clan mansion and jumped on top of its roof. kosetsu closed his eyes and said "ready riyo " kosetsu waited and riyos voice repiled " you know it " as kosetsu stood on top of the roof his rietsu started to rise higher and higher. kosetsu opend his eyes and said " BAN-KAI " .a flash of blue rietsu rises from the earth and solidifies incasing kosetsu in ice. the ice starts to break and through the craks reitsu seeps out in a beam of light. the ice explodes and kosetsu emerges from the ice with a white coat on, white hair ,two scythes and a pair of white wings on his back.
kosetsu smile as he goes into bankai.kosetsu reverts back to normal and drops to the ground landing on his feet and leaving a crater where he had hit the ground. as kosetsu touches the ground a spike of rietsu rises from the takaharu shrine just a few meters of kosetsu location. kosetsu shunpos to the shrine and sees nothing but a shrine and a well . kosetsu walks over to the well and peers in .as kosetsu stares in the well a flash of red light shoots out of the well and a necklace forms from the rietsu and drips into kosetsu hands thinking nothing of it kosetsu put it on . as kosetsu puts the necklace on the necklace glows and infuses kosetsu with dark and evil rietsu .
kosetsu takes in the power and says "the power it fells......so very good " as the evil rietsu surges threw kosetsu body riyo trys to fight it but cant and is over come by darkness and submits to it evil will.
(OK REMEBER I JUST THOUGH OF THIS AND ITS MY FIRST IDEA SO DONT CRITICIZE ME OVER THIS )
appearence: bankai sad with wings)
normal: (no wings)

(this is my rp idea i was going to ask another person to be evil)
(NOTE: i hope people want to join because at first it as gonna be for sqaud 4 only but i decided to bring it to discussion here so everyine can join in . also im excepting ideas on it but they have to be related to this rp )