Seojin, who is obsessed with men yet far from dating and constantly receiving attention only from women, visits a famous shaman with her best friend Yeonhee. The shaman reveals that Seojin's horoscope shows no luck with men but great popularity among the same sex, while Yeonhee has a "flower arrow" fate that makes her attractive to the opposite sex but it causes her to receive envy and jealousy from those of the same gender. After confirming these contrasting destinies, the shaman gives them a talisman that will moderate their fates. She prophesies that this talisman will change their destinies. Seojin who half-believes the shaman's words, tosses the talisman in a corner of her house, and forgets about it. However, Yeonhee thoroughly believes in the talisman, and always carries it with her, tries to prove its effectiveness to Seojin...