Athena Vin Evedy- the nerdy bratinella ng Northtown High na halos araw-araw nakakatanggap ng pambubully sa mga school mates simula nang mag-transfer sa Northtown High. She have a weird name and a personality. Kahit anong laban wala siyang sinusukuan, mortal enemy si Ashton Mendez.
Ashton Craide Mendez- the leader of Caste, a famous boy group na tumutugtog simula elementary kaya sobrang sikat even in other schools. Ang nagsimula ng war nila ni Athena. He is known for being the famous bad boy image and also love to trip students eventually, the transferees.
Avery Odelle Parker- the nerdy bratinella's best friend, palaging nakabuntot kay Athena. Super madaldal at walang hiya ang babaeng ito. Once brokenhearted kaya naging slight man-hater. Over-protective best friend kaya kung sino ang umaway sa Athena niya ay aawayin din niya.
Hero de la Costa- the Caste's vocalist, which is sobrang bait at savior ni Athena. Best friend niya si Ashton na halos magkasalungat na ang ugali. He is known for being the famous good boy and mr. Ideal man ng Northtown. NGSB, No Girlfriend Since Birth.
Rain Kyle Navarro- the Caste's guitarist, ang taong palabiro at walang araw na hindi niya inaasar si Avery. Best friend din ni Ashton at number one na partner in crime lalo na sa pang-iinis sa mga tini-trip na estudyante . Known for being the Northtown's joker and charmer.
Kian Apollo Eins- the Caste's drummer pero pinatapon ng kanyang lolo sa ibang bansa kaya matagal na nahiwalay sa barkada. 30% matino at 70% player. Also known as Northtown's MVP and King cassanova kaya ipinatapon sa ibang bansa upang tumino.
Victoria Keight Vergara- the once girl of the famous bad boy Ashton Mendez but now an ex.
Allison Jaime- the leader and founder of Caste's fan base and Anti-Athena base. Desperate for Caste's attention at isa ding number one bully ni Athena. (Pero malay natin baka magbago, hakhakhak!)
