When I was reincarnated backwards through time, my gender also reversed, and I went from being a despised and mistreated villainess to suddenly becoming a hero that everyone desires... but what is this? What's going on?

GL notation is insurance; it's purely spiritual GL. If it's a physical matter, it's NL. A story about a reincarnated villainess who was treated poorly, but when she reincarnates going back in time, she becomes a boy. A convenient happy ending with no comeuppance for villains—a grand finale. I've packed every conceivable attribute into the protagonist. I'm also posting this on Alphapolis.