Yihan's world revolves around one obsession: Mikaros, the attractive character from his beloved BL game, Love Meter 100%. Carrying a treasure trove of Mikaros merchandise wherever he goes, including a limited edition tote bag, special key ring, and a collection of plushies, Yihan proudly embraces his ultimate fan status. However, his pride takes a hit when he unexpectedly meets the real-life version of Mikaros, a guy named Park Há. To Yihan's surprise, Park Há turns out to be everything he never knew he wanted. The only problem? Park Há despises otakus, a label that perfectly fits Yihan, the most devoted fanboy around.