Just before dying, I realized the truth—that I had been deceived all my life by my perfect twin sister. Shocked by the betrayal, I wished I could simply close my eyes forever… but when I opened them, I had returned to my childhood!? To avoid anyone discovering that we are twins, I have to play the role of a single princess together with my sister! Since I’ve been given this second chance, I refuse to live a life of constant bullying by my sister like before. I will claim for myself the family relationships I always longed for, the friendships I desired, and even the healing power I never noticed in my previous life. At that time, I happened to meet a talking bird named “Yan.” It says that if it isn’t protected, the kingdom will perish— What does that mean? Can I really survive?