I Became Rich in Ancient Times by Writing Banned Books

The heroine wakes up one night and finds that she has been reborn in the body of a concubine (who has the same name as the heroine) who is plagued by bad luck. In order to change her destiny, the heroine makes a living by using the skills she knew in her previous life, and meets the prince by chance. The heroine awakened the golden finger system and instantly became a big grower. However, the heroine was poisoned again after eating that day...