After a strange illness, she was reborn and became a different person, only to find that her memory only stayed two years ago. But now she wakes up, she suddenly changed from the daughter of the prime minister's palace to the abandoned wife of the general's palace. She still misses her former lover, but she can't help it. She is determined not to become a cage again. The bird in the middle made a series of escape plans and unexpectedly found a place in the world. However, she returned to the General's Mansion by accident. On the one hand, she faced the woman who had taken over her husband but had never met her. On the other hand, misfortunes in the Prime Minister's Mansion led to the mystery of her life experience...