It’s revealed by Minami that Kei was the one writing Tsubame’s speeches, which had moved many students. Feeling betrayed, the students turn against Tsubame, and Minami begins pushing for her expulsion through a school-wide campaign. When Tsubame turns to Kei for help, he rejects her. Meanwhile, Minami attempts to reassert control over the school by offering Kei a large sum of money to work for her. With her only ally gone, Tsubame faces an uncertain future.
革命家の｢バケの皮｣剥がれる!?ツバメ(広瀬すず)のスピーチを彗(神木隆之介)が書いていたことが南(石橋杏奈)によって暴かれた。ツバメの言葉に感動した生徒たちは怒り、ツバメを責める。南は、全校生徒でツバメを学校から追放しようと動き出す…。彗の元へ駈けるツバメだが、彗はツバメを追い返す。さらに、南は、彗を大金で雇い、再び学校を支配しようと画策する…。唯一の味方・彗を失ったツバメの運命は!?
