Grade 3 Class 5 – RAW

Studying, bullying, and for some, school days that remain as exhilarating memories of flight.
After graduating, a text message is sent to the 3rd grade and 5th class members who have been living their own lives, asking them to participate in the reunion.

I don’t know who sent it.
The place is a deserted island with a prize of 10 million won.
Although full of suspicious things, everyone attends the class reunion as a joke, where they come face to face with their past that they have buried in their memories.