Every single day, Ryousuke Hazuki visits the local flower shop with just one thing on his mind - catching a glimpse of Rokka Shimao, the enchanting owner who has stolen his heart. With the hope of getting closer to her, he takes a part-time job at the shop. However, his efforts are met with a significant obstacle - Rokka's departed husband, a ghost, lives in her apartment. After his passing three years ago, Atsushi Shimao has been keeping a watchful eye over his wife. Hazuki happens to be the only one who has ever noticed him, leading to conflicting desires and harsh friction between them. Shimao is brimming with envy and does everything in his power to ruin Hazuki's moves, hoping to possess his body. Hazuki, on the other hand, wants the ghost to make a complete departure, setting Rokka free from her past, and giving him the chance to pursue his love. As neither man is willing to budge, the connection between a woman in distress, a resilient ghost, and a persistent man in love takes a distinctly unconventional path.