One very lucky morning, Ho-In accidentally bumps into Chun-Woo on his way sprinting full speed to class. To Ho-In's dismay, he also manages to spray pickle juice all over him later the same day. Ho-In follows Chun-Woo to his place to make up for his mistakes, but somehow wakes up in Chun-Woo's bed the next morning... Leading to one lucky (?)...