In a peaceful corner of Tokyo, there lives a happy family of three. Now, this family has ushered in a new life. Xiaojun, a spoiled son, welcomed his newborn sister. He felt that his parents' love for him had been taken away by his sister. While he was angry, Xiaojun met his sister from the "future" in the courtyard and embarked on a journey through time
In a peaceful corner of Tokyo, there lives a happy family of three. Now, this family has ushered in a new life. Xiaojun, a spoiled son, welcomed his newborn sister. He felt that his parents' love for him had been taken away by his sister. While he was angry, Xiaojun met his sister from the "future" in the courtyard and embarked on a journey through time