Forty-five-year-old Chinese language teacher Chen Shuran is deeply troubled by middle-aged anxiety: she adheres to traditional concepts, forcibly suppresses her son's talent for painting, and focuses on forcing him to score points. She has also lived a life that meets the expectations of the world but has lost herself. She hid her regret of giving up her dream of art when she was young. In the midst of exhaustion and entanglement, she accidentally exchanged souls with her eighteen-year-old self in 1999. After returning to the past, she is determined to pick up her paintbrush, resist arrangements, and seize the opportunities of the times with her future economic vision; while Chen Shuran, a girl in 2026, is at a loss when faced with a strange husband, son, and middle-aged life. This time and space dislocation made the middle-aged woman face...