After an unexpected death in the family, Giselle Nathan becomes the lady of her house and is burdened with the responsibilities of a noblewoman. However, Giselle finds her new responsibilities suffocating and is desperate for anything that will help her break free from her monotone life. One day, she stumbles upon a "flower that feeds on blood" in the basement, a mysterious person passed down by the late head of the family. She voluntarily agrees to help the flower grow by offering her own blood, but in the process, strange feelings start blossoming inside her. ⓒ Lee Yunji / Lezhin ent All rights reserved. Published by Tappytoon under license from partners.