博明离职，501同学夹道送别并送上祝福。聚餐后阿昆袭击志远，博明舍身相护却重伤昏迷。冬溪心疼祈福，学生们内疚自责，秀慧更跑步赎罪并发布澄清视频为博明洗冤。诚正请求英敏让博明复职，501学生更以罢课抗议。最终，501在劝导下齐心备考并迎来毕业。庆祝会上，一位神秘嘉宾出现，给予祝福。
The class of 501 bids Boming farewell, but Boming ends up injured while saving Zhiyuan from an attack. Everyone is worried for Boming and requests for his position to be reinstated. Students of Class 501 report to school for their final exams. At their graduation ceremony, a special guest appears.
A turma 501 se despede de Boming, mas ele acaba se ferindo ao salvar Zhiyuan de um ataque. Todos ficam preocupados e pedem que ele seja reintegrado ao cargo. Os alunos da turma 501 retornam à escola para seus exames finais. Na cerimônia de formatura, um convidado especial aparece.
