In many stories, there is many tropes, clichés and so more.
However, there is this one, specific trope, in which is called, the reincarnation into another world trope. Otome games, novels, another world. There is countless of them.
In this plots, our heroines would always reincarnate into something they do not desire to be. Such as, the villainess or side character that will meet the bad end, aka, the death flag.
And now, it seems, it has happen once again. And to stay alive, Estorea will do anything to survive.
Even if it means ruining the lives of others.