Everyone in City A knows that Mr. Ji dotes on Mrs. Ji, but only she knows: Mr. Ji knows what Mrs. Ji likes to eat, but he doesn't know what Miss Liao likes to eat; Mr. Ji knows everything about Mrs. Ji, but never remembers anything about Miss Liao; Mr. Ji has a true love named Ji Xiaojin, but Mrs. Ji is Liao Shixin.
Ms. Liao knew that her whole life was dedicated to that experiment, so she never thought of escaping. However, when memories collided, dreams and reality intertwined, she lost the courage to live.