[2020 Best Shoujo Webtoon Winner] Cheng Huan unexpectedly meets Liao Jia, her high school upperclassman who's now working at the same company as her, while getting off work and hitches a ride on his car. After this incident, the number of encounters between them increases rapidly. Cheng Huan, for some reason, is always able to hitch a ride on her senior's car, and they unconsciously start to realize their own feelings. Perhaps every ride is just an opportunity for their affection to rise.