Penelope Dresvil is an innocent and pampered little girl who is an irreplaceable treasure in her daddy's palms. But because of the vicious plans of her stepmother, Penelope experienced a lot of hardship in life. She tried to go back but discovered that her father died in an accident. Because of a traumatizing event at the age of twelve, Penelope's life ended in vain. When she opened her eyes again, Penelope discovered that she returned to the past at the age of six. She vowed to take revenge on those people who made her suffer and prevent any accident that can kill her father again. Those vicious women? Her scheming uncle? Double-faced rivals? Penelope will end their evilness and put them back in their right places.
The next day, it is the day for Nanny Lisa to leave the Dresvil Mansion. Lisa gathered all of her things inside her bags and make sure she did not forget anything. Lisa is scheduled to leave the duchy before lunch. It was her who decide on it so she can serve Penelope one last time.
Lisa woke up early to prepare all of Penelope's favorites. After that, she also prepares her dress together with its matching shoes and accessories. To lessen the problem of the person who will replace her job, Lisa had prepared the dresses Penelope will wear for the next two weeks. She also made a note on what to remember while taking care of Penelope before giving it to Butler Gil.
At exactly seven in the morning, Lisa entered Penelope's room to wake her up. But to her surprise, her little miss is already awake and now sitting quietly on her bed. When Penelope sees Nanny Lisa, she gives her a smile and waves her hand. She also greeted Lisa with her sweetest voice.