Description：Zhao Qiangzi (played by Kim Hee Sun) used to be a bad girl who was feared by everyone and dominated one side. Now, she has already "washed her hands in a golden basin" and hid all her edges and became a mother. What Zhao Qiangzi didn't expect was that his daughter Wu Yalan (played by Kim Yuzhen) turned out to be a victim of school violence. What made Zhao Qiangzi even more sad was that when she encouraged her daughter to seek justice for herself, her daughter chose to remain silent. Zhao Qiangzi, who never played by the rules, came up with a plan. In this way, she entered her daughter's class and became her daughter's classmate. The conflict-filled campus life kicked off, and Zhao Qiangzi, who wanted to solve the problem, became the biggest problem himself. Here, Zhao Qiangzi needs to face not only the criticism and pressure from the students, but also inadvertently discovered that the school consortium is not...