Jeje Atmaja grew up in the darkness of loss and betrayal. His mother is gone, having died since he was a child. His father, a wealthy man who ran away from responsibility. He married another woman, then found happiness with his new family.

Jeje and his beloved sister, Ann, are adrift in an ocean of emptiness. Ann tries to find joy in the shadow of their mother's departure, but Jeje is devastated by loss and injustice. He becomes angry, burning with indescribable pain.

However, behind his intimidation, Jeje is a broken and lonely figure. He is a lost child, hurt by emptiness and injustice. His violent actions are just a form of escape from a world that is too cruel for him.

Jeje, with all his sadness, is only looking for a glimmer of light in the darkness of his dark life.

His principle, "if he is not happy, others should not be okay either," is the trigger for his violent actions. In his deep sadness, Jeje felt that it was unfair that other people could enjoy happiness while he was stuck in darkness.

By the way this character from an Indonesian Minecraft Roleplay titled "Bakwan: Fight Back"