You Jiamin's life is the ultimate goal of all Hong Kong women: as a high-paying and high-ranking brand-name PR sister, she is beautiful, smart and knows how to enjoy life. She has a husband and a consensus: the world is two, and there is no need to talk about BB. Unexpectedly, one day BB suddenly arrived, and Jiamin's responsibilities that she had never thought of before hit like a tsunami. Her work, family, and love were all turned upside down by this unborn little monster, and the ideal life plan she had planned out early on was suddenly disrupted! In Hong Kong, Bush Jr. has a legend that it is even more impossible to be a parent. Lu Yixin, who once directed "Classmates", uses this comedy to laugh about the laughter and tears of powerful women and easily face those unexpected things in life.