An Xiaxia, a newcomer at Antai Youxuan, is tasked with “breaking the ice” and gaining recognition for their products among elderly customers. But after repeated setbacks, she becomes disheartened. When she returns home, a conflict with her grandmother erupts, and An Xiaxia accuses her of not understanding her struggles. The next morning, the two unexpectedly swap souls. When they visit the hospital, there are no signs of any physical abnormalities, and they are instead sent to the psychiatric department. Meanwhile, the company's new recruit competition is about to begin. Xiaxia (now in her grandmother’s body) is scolded by her boss, Xiao Xiao, for being late and reluctantly has to attend on her granddaughter’s behalf. During the competition, every participant must present something, but An Xiaxia, unfamiliar with the company’s products, is put on the spot. She scrambles to prepare last minute. Meanwhile, her grandmother (now in Xiaxia’s body) also faces her own difficulties. Through her keen insights as an elderly person, An Xiaxia gives an outstanding presentation and catches the attention of CEO Zhao Tingzhong, earning a promotion. Xiao Xiao, feeling humiliated, is determined to get rid of her. Xiao Xiao, out of spite, sends An Xiaxia to handle an important client, Zhang, with a bet on the line. If Xiaxia wins the deal, she stays; if not, she leaves. Back home, An Xiaxia and her grandmother discuss their day and continue to seek a way to swap their souls back. Things take a turn when Xiaxia helps Client Zhang with a car problem, winning his favor. However, when Xiao Xiao sees them having coffee together, she becomes even more suspicious of Xiaxia’s methods. Xiaxia wins the bet, but Xiao Xiao mocks her. Later, Zhao Tingzhong’s secretary, Gao Fei, announces that Xiaxia will accompany Zhao on a business trip to sign a deal with Gu’s Group. The trip is filled with unexpected events, including a misunderstanding where Xiaxia accidentally enters Zhao’s room while he’s in the shower. After a confrontation, Zhao Fe