Everything is in 2052, and Murphy is 20 years old. Murphy's mother Lois asked her to take care of Aunt Rita. It was the first time that Murphy heard his mother say that Aunt Rita was the biological sister of Murphy's grandmother. Murphy's grandmother passed away early and it was Aunt Rita who raised Lois. However, at the age of 68, she was not married yet, so Murphy was only allowed to call her "Aunt". Arriving at Aunt Rita's house, Murphy discovered that their cat "turned out" to be exactly the "Huali" she had raised as a child. Murphy gradually discovered that her mother had not cared much about Aunt Rita before, but since Murphy came to Aunt Rita's house, she found that Aunt Rita often called her mother and said words that Murphy could not understand, and Aunt Rita's body did not need Murphy's care at all. But Murphy was still willing to live with Aunt Rita. She also found a relaxed and leisurely job, imagining the relationship between his boss "Mr. Mengyou" and his wife every day. She became increasingly confused between imagination and reality, but found that "Mr. Mengyu" fell in love with her. When she had to see the real "Mr. Mengyu", she gradually understood who she was.