Felix has just debuted as a K-pop idol for Enigma Crush. When one of his groupmates gets injured, to benefit the entire group, Enigma Crush is placed on a two-month hiatus while their groupmate recovers. Deciding to take the opportunity to step away from the spotlight, Felix travels to Puerto Rico hoping to escape all the fans back in Korea. Except what he doesn't expect is to fall in love while he's there. Sofia has made a name for herself as one of Men's Tropic's best employees and as a soon-to-be author. As a devoted K-pop fan, Sofia loves discovering new music. Cue Enigma Crush, the newly debuted idol group under the label Neon Voltage. She falls head over heels for them, especially their maknae Felix, stage name Helix. Life couldn't get any better, that is until Sofia shows up to work one day, only to discover that her new favorite idol is now her coworker. A retail worker and a K-pop star, what could go wrong?