Lin Ruiyi has received a tough mission, that is to disguise as his twin sister and trick the most powerful president in the city, Shang Mingze. However, unlike his badass sister, Lin Ruiyi is way too introverted. At the banquet, he fell into Sheng Mingze's arm but he ran away like Cinderella instead of hoaxing this arrogant man. Just when he thought this whole thing was over, he met Sheng Mingze right the next day! It turns out he is Lin Ruiyi's new boss! Lin Ruiyi prays everyday that the president won't recognize him but ... it seems that he's already become Sheng's target...