Olivia transmigrated into a political otome novel as its villainess who shared the same name. Despite a desperate struggle to avoid her bad end she was still thrown into prison to await her trial on the crime of attempting to poison the crown prince. Knowing that this was the ending for the villainess in the novel Olivia was resigned to her fate... although the novel never mentioned what happened after the villainess was thrown into prison to await her trial.
Laying down to sleep on the bare mattress inside the prison Olivia woke up later to find that... she was back in her original life, as if her entire life as the villainess had been nothing but a long dream.
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This will be a pretty chill story with minimal drama and no angst or action.