Midsummer night, who was devoted to the laboratory, was assigned by her father to be a tutor for her younger siblings who only wanted to dawdle in the entertainment circle. She was also poisonous and illiterate, and she had graduated from high school for several years.The younger brother of an idol trainee who has dropped out of school. If you think 'I became popular and returned to the laboratory after being a tutor to my younger siblings' is not bad, please don't forget to recommend it to your friends in QQ groups and Weibo!