I'm writing story that takes place in hell. The idea is that hell is a place where Sinners are trapped and bound in chains and tormented for all eternity. I worry it's too much like the 4th movie bleach movie where these beings called sinners humans that are also bound in chains and forced to suffer all eternity suffer. It's similar but there are severe differences like what hell looks like and the creatures that reside in hell tormenting the characters are also different. The plot is also completely different as well. Aside from some key similarities where the rules of hell are concerned it's very different story wise. The characters in the story aren't even like the ones in Bleach. Should I be worried?