Mother Raped! Mother’s Corpse by the Side of the Road (Call Me Ma)

A man's obsessive fixation on Kakusu and his mother escalates into a nightmare of predation and violence within an abandoned hospital. He torments Kakusu with threats and perverse fantasies, all while the boy grapples with the brutal murder of his mother, a crime the authorities have corruptly dismissed. The captor's maniacal enjoyment contrasts sharply with Kakusu's desperate terror as the situation reaches a horrifying climax.