AMNSE stands for Ang Mutya ng Section E (also translated as The Jewel of Section E or The Muse of Section E), a popular Philippine coming-of-age teen romantic comedy drama series.transfers to the prestigious Higher Value International School after getting expelled from her previous school.Hoping for a completely fresh start and a quiet, normal high school life, she is shocked when the administration places her in Section E. Unbeknownst to her at first, Section E is the school's most notorious, chaotic, and lowest-ranked class, entirely made up of rowdy, wealthy, and delinquent male students.Her transfer happens under a cloud of past trouble, but instead of finding peace, she drops straight into a classroom war zone where the boys immediately try to bully her into transferring out or quittingInside Section E, an emotional romantic rivalry develops between class president Keifer and his classmate Yuri, as both characters harbor growing feelings for Jay-jay.The primary rivalry is between Keifer (the grumpy president of the chaotic, all-boys Section E) and Aries (the disciplined, highly ambitious president of Section A). Aries is also the cousin of the main character, Jay-jay, adding personal tension and jealousy to their section-wide rivalry.