Based on current information, " Oay Asian Diary " does not appear to be a single established book or film series. It is likely a reference to specific Asian media titles that use a "diary" framing device to explore romantic relationships, or perhaps a typo for , Psychopath Diary , or Nanjung Ilgi .
Many popular Asian dramas and books use diaries as a central plot device to drive romantic development: asiansexdiary oay asian sex diary install
Or, if you're looking for something a bit more specific: Based on current information, " Oay Asian Diary
One of the best parts of this series is that the side characters aren't just background noise; they have their own high-stakes romantic arcs: Based on current information