It would be irresponsible to say that this is a plot arrangement ... Hazama jade's family is really rich, but this is only relative. Moreover, Shuang Ye Kindergarten is near his home, so it is natural to attend it. In daily comics, it is a common practice to have a character with a well-off family, unusual style and behavior to enhance drama and comedy. This is also more convenient to join the plot. For example, the husband always shows off new toys, and one more A dream gives him a chance to play. Hazama jade always dislikes Xiao Xin and always attends cram schools, but Xiao Xin often annoys him and even postpones cram schools. Later, Yoshito Usui joined the role of Xiao Ai. He was a real local tyrant. But little love is to "experience the lives of ordinary people"