Finding the diary of his predecessor, rural schoolteacher Song falls in love with its author, Ann, and sets out on a winding journey to find her.
A young man cannot forget his first love even though she's left him to study abroad and then comes back a married woman. An office woman has a crush on a good looking guy whom everyone suspects is gay. A university senior believes that love is trivial until she falls for a man who's been hitting on her friend. Lastly, a high school boy fancies his close friend, who turns out to be a lesbian.
Ang, a transgender sex worker with a pretty, feminine voice is assigned a special mission as an undercover spy. She disguises herself as a cisgender man to enter into a romantic relationship with Jit, a belligerent yet idealistic student activist with an evil voice.
