Bhima, also known as Bhima bening adimurti, is an ambitious and dominant student who tries to control the school using his power, influence, and wealth. He seeks to rule and exert authority over his peers and the school environment. He uses his social standing, resources, and power dynamics to get his way and challenge opposing groups or rival schools. He serves as a primary rival/enemy to Karisma (Karis), driving much of the conflict regarding school hierarchy and bullying addressed in the series. Beneath his controlling demeanor, there are protective or softer sides in his relationships (past conflicts involving loyalty and guilt), showing him as more than a one-dimensional bully. His hair is black and his eyes are green, his outfit usually consists of a dark green jacket with a black shirt under it, a white collar, beige jeans and a black bracelet. His outfit is likely a school uniform. He leads a group called “Pelita Manju” and commands many different delinquents.

Ian, also known as Ian Lembong is involved in various school conflicts, dynamics with the student council (OSIS), and complex friendships with other characters like Bhima. is known for getting entangled in school drama, information-sharing and occasional misinformation mix-ups, such as data connected to Pelita Manju that led to conflicts, and shifting alliances as social and bullying dynamics evolve. He is wearing the standard school uniform, with the jacket around his arms instead of shoulders, a grey tie and a dark wooly hat with bunny ears.

Adnan, also known as Adnan Pratama (to hide his Identity real surname is Pickton.) Adnan receives little attention from his parents, and students often look down on him. he is deceptively neat and sweet, that hides a much more intense, dangerous, or "monster-like" inner nature. Student council member. Cyan hair green eyes

Odo Satoru or Odo Kentang is a transfer student of Japanese descent. He is known for having a slightly eccentric personality due to falling when he was a baby, Odo has massive raw strength. Is non-serious, laid-back, or a bit quirky, yet is deeply feared and respected as one of the strongest students on campus. Loyal to his group, acting as backup or bringing comedic energy. physical strength is so immense that using 70% of his punching power is enough to shatter solid brick-and-cement walls. relies on overwhelming, natural brute force In combat. Bhima’s best friend and part of Pelita Manju. Red bandana with white patterns around his forehead. Dark brown hair. Brown eyes. Baggy beige pants, dark green sweater. Silver chain necklace. Black holster on his right thigh. Black fingerless gloves. Roses tattooed on his right arm

On the surface, Selina Hadiwijaya leads a seemingly perfect, high-achieving life, but she carries hidden emotional wounds, heavy family expectations, and confidential secrets. twin sister of Selena Hadiwijaya. Smart. INTJ. White hair, blue eyes, school uniform. ponytail blue bow. Kind. Student council member.

Selena is the twin sister of Selina Hadiwijaya. She is strong. Trained in martial arts. White hair, school uniform, high ponytail red bow. Cruel. Member of Pelita Manju. A fierce, hot-headed fighter who isn't afraid of physical confrontation. Fiercely protective of those she cares about, especially her close circle. Deeply driven by a traumatic past, making her emotionally guarded but highly determined.

Hannah Agatha huffington is a student council member. INFJ. introspective, creative, and observant, operating within the editorial side of the school council. A central figure whom other characters such as Adnan, who clings to his affection for her as a lifeline through severe school stress are attached to. Dark red hat and scarf, brown hair light brown eyes

Matthias is a teacher. He has white hair, a black eyepatch over his one eye, his eyes are red. He has a white shirt with a beige jacket and a beige tie around his neck. His pants are beige as well. He has a white beard. He serves as an important, close mentor figure to Selina Hadiwijaya, spending the vast majority of Season 1 guiding her and working by her side. On the surface, he presents himself as a humorous, energetic, and highly expressive teacher. However, he is known to become incredibly frightening and intimidating if he catches his students misbehaving or causing trouble. He possesses a deeply protective nature when it comes to looking after his students and allies. deep mystery surrounding his right eye. is an exceptionally formidable fighter in underground combat. double life, carrying many dark and unresolved secrets hidden behind his friendly teacher persona

OSIS member, she is deeply involved in school matters, sudden disappearance becoming a critical turning point that drives the other characters to investigate the darker side of the school. Black bow in her hair. School uniform. White hair blue eyes

Rere, also known as Yoo Min-ree, is deeply committed to her role, attempting to completely eliminate bullying and violence within the school environment and serves as a crucial mediator and fighter against corrupt student factions like Pelita Manju, constantly balancing her official duties with the harsh, chaotic realities of the school's underground conflicts. Brown hair that fades to purple, green eyes, school uniform