Riverton Estate, England, 1924. The famous poet committed suicide during a party in honor of the summer solstice. The only witnesses were two aristocratic sisters: the charming and cheerful Emmeline, and the beautiful, intelligent, passionate Hannah. One worshiped him, the other was rumored to be his mistress. Since then, the sisters have never spoken to each other. What really happened? Only the maid Grace Reeves knew the truth, who spent her entire life trying to forget the events of that night. But seventy years later, when a Hollywood filmmaker decided to make a film about what happened, old memories were awakened and kept secrets began to be revealed...