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
Much of the tension in this episode involves the boys being pressured to sign documents that would lead to their expulsion. As noted in community discussions on Reddit , the power of "paper" in the series often manifests as official documents—like resignation letters—that the authorities use to manipulate the students. Prison School Episode 5
The episode, titled "The School's Number One Traitor," centers on the Underground Student Council's attempt to expel the boys. The specific use of paper appears in these contexts: In , the "paper" refers to a critical
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. The episode, titled "The School's Number One Traitor,"