Linghu Fei (played by Wu Zhaoxuan), an unambitious renovation worker, joins "Wo Luen Hing Real Estate" founded by Ma Wang (played by Mark Cheng) by chance because he admires real estate agent Yan Zhu (played by Chan Wing Yan). He becomes a trainee real estate agent (real estate boy) together with Blind Chicken (played by Hu Zitong), who claims to be a talent in the science and technology industry, bronze medal athlete Ah Lu (played by Qiu Shijin) and infatuated accountant Fat Turtle (played by Xu Haochang). Under the leadership of the branch manager Yu Ge (played by Liao Ziyu) who is disguised as a man, they plan to obtain a practicing license within three months, fight against the profit-seeking industry leader "Longxing Real Estate", and stop the old district reconstruction and forced relocation plan of the powerful Grandpa (played by Zheng Sue), the monster patriarch CatLok (played by Yu Xiangning), and the eldest son and grandson of the Deng family, Deng Shao (played by Cheung Wenjie), to protect the homes of the neighbors.