Patricia, a noble princess who lost her mother to violence and was exiled by her family, decided to run away from home at the age of 13 and joined the kingdom's military. There, she was saved by the meritocratic system and lived more freely. One day, a subordinate named Theovald—The Third Prince, younger than her and with a similar background—joined her unit. As her subordinate, Patricia healed Theovald’s emotional wounds with her care, and they developed a close bond. However, during a battle where she tried to protect Theovald, Patricia lost her life—or so she thought. When she opened her eyes again, she found herself reincarnated in the body of a child, forced to live life as someone else. In this new life, Patricia wanted to live freely, but instead, she found herself spoiled rotten by her old family and her former cute subordinate who had now become a king and continued to pamper her. This is the story of a love between a possessive yet awkward king and a strong woman who lives her second life with newfound spirit.