Backstreet Rookie (2020)

Jung Saet Byeol is a 22-year-old, beautiful, four-dimensional girl with amazing fighting skills, who loves her friends, family, and retro fashion. Although boys are lining up to date her, she only looks at Choi Dae Hyeon, a handsome convenience store owner. Three years ago, he became imprinted upon her as an 'unforgettable person' after a cigarette errand. Flash forward to the present; Jung Saet Byeol applies for a part-time position at Choi Dae Hyeon's convenience store. There, their love story begins as they heal the wounds of the heart, gain love, and become adults dreaming of the future. (Source: SBS) ~~ Adapted from the webtoon "Convenience Store Saet Byul" (편의점 샛별이) written by Active Volcano (활화산) and illustrated by Goldsmith (금사공), Sugiki Harumi (스기키 하루미) and J&B.