In a slum against the backdrop of modern day Kuala Lumpur, a young boy named Aiman found himself trapped in a life that weighs him down. Pinned by afflictions and poverty, he seeks refuge in his ever-colorful Imagination and deep passion for rock music. However, his demeanor is constantly misunderstood, making him an easy target for bullies and scapegoat to extreme punishments by his parents. Little did he know, accompanied by a symbolic rock, a cardboard guitar and a mysterious figure he fondly calls his brother, Aiman will soon embark on a tumultuous journey that will he emerge victorious from as "The Boy Who Rocked The World".