The Netherlands is thrown into chaos as the De Witt brothers are brutally executed by a violent mob. Cornelius van Baerle, a passionate tulip grower, is wrongly imprisoned due to his connection with his godfather, who is accused of treason. Despite the injustice, Cornelius clings to his hope of cultivating the rare black tulip. He secretly brings the bulbs into prison and begins to study them in secret. There, he meets Rosa, the jailer’s daughter, who brings light and warmth into his confined life. As Rosa learns of Cornelius’s innocence and dreams, they grow closer and begin a secret partnership. Cornelius teaches her how to care for the bulbs, entrusting her with his precious treasure. Amid betrayal and captivity, the seeds of love and a miraculous flower begin to take root.
