Could a noblewoman’s unconventional slow life mark the start of true love? Unaware that he’s the very person who cursed her (now trapped in the body of a child), the noble lady and the young boy begin living together under one roof!♪

At a royal ball, a frustrated Prince Lucifer accidentally loses control of his magic, placing a curse on Countess's daughter Beatrix that forces her to pick up everything she sees. Ever since, Beatrix has spent her days scouring the city streets collecting trash, earning her the nickname "the Hoarder Lady." In reality, however, she actually prefers her carefree, slow-paced lifestyle over the rigid expectations of nobility. One day, Beatrix rescues a collapsed boy in the city and decides to let him stay at her mansion. Little does she know, the boy is none other than the prince himself—who was turned into a child by royal decree and banished from the castle. As their peaceful yet mysterious cohabitation unfolds, could it change the bond between them forever!?