Jeon Jungkook, a member of the biggest boyband in South Korea, was on a year long break and one day he decided to enter a random phone number in his phone and message the person who owned the number. Turns out it belonged to a Korean girl, Jeo Jeonyeog and they eventually fall in love with each other. But will Jungkook's fame and fans, specifically, sasaengs, accept Jungkook and Jeonyeog's relationship?