DJ Tim Cheng receives a strange call on his call-in radio show one night. Suddenly he falls ill and when he speaks, his voice has an eerie robotic sound.
A man, who lives by his voice, cannot deal with sounding like an abrasive machine. He retreats from life, emerging only see his therapist, until one day he saves a man in a street accident. Will his new status as hero, allow him to reemerge and maybe regain his voice?