When the Heroine Becomes the Supporting Character

It's a good thing to be reborn, but why should I be a supporting actress? It was decided that I would still be the heroine. Reborn before the end of the world, materials are collected, a beautiful man is in hand, and the heroine is tortured to death. All this is wonderful, but what if you are the heroine who is abused both mentally and physically, and finally receives the lunch box?