Gakuto and Kiyoshi use scraps of paper to exchange secret plans regarding the purchase of a limited-edition Guan Yu figurine. This communication is vital because they are under constant surveillance by the Council.
In , the "paper" refers to a critical plot point involving a counterfeit figurine and a hidden message used by the characters to communicate during their imprisonment. The Role of Paper in Episode 5 Prison School Episode 5
There is also a focus on the printed materials (instructions/box art) associated with the figurine Gakuto is obsessed with, which serves as the catalyst for his "betrayal" and ultimate sacrifice in this episode. Episode Summary Gakuto and Kiyoshi use scraps of paper to