GRIMY follows the journey of Rogers, an undercover cop portrayed by Maurandis Berger. Tasked with infiltrating criminal circles that plague communities with narcotics and brutality, Rogers is uniquely positioned due to his familiarity with these areas from his youth. However, as he delves deeper into this world, he risks losing himself to the very chaos he aims to dismantle. Caught in a moral quandary, Officer Rogers faces a pivotal decision: remain true to his duty or succumb to his personal conflicts.