The female protagonist in romance novels, after being constantly cruel and ruthless, leads to self-destruction.
Full of resentment and unwillingness, she got a chance to be reborn - to travel to another world and complete her life on behalf of someone else.
More than thirty years later, a completely different, more vicious and ruthless female supporting character was reborn into her original world.
This is a tragedy to begin with, how can one escape tragedy.