Azhi (Francis Ng) and Ache (Ni Xing) are good friends. Azhi is a makeup artist at a funeral home. Because of his job, he has never had a girlfriend. Ache helps out at his uncle Master Chen's (Lin Zhengying) bone-setting clinic. He has some skills, but he is a playful and naughty guy. Ache owes a sum of money to the underworld boss Gui Lixiong (Huang Guangliang) and racks his brains to raise funds. By chance, the two made a bet with the owner of the funeral home (Ng Yaohan) to bring out the legendary banana spirit on the night of the full moon on the fifteenth day of the lunar calendar. In order to get funds, the two took a risk. As a result, the banana spirit turned into Iris (Fu Liren), the model that Azhi was obsessed with, but he had to send her back on the first day of the new year, otherwise there would be two bodies, the banana spirit would turn into smoke, and Iris would also return to the underworld...