Mystery Lights

Saint is a Biology major student who goes on a field trip to a distant forest with his classmates. When he returns, he is found to be suffering from intermittent blindness caused by flashes of bright lights. His father hires a driver (Perth) to bring him to and from school. An ophthalmologist at the local hospital tells his father there's nothing physically wrong with Saint and suggests that he consults a psychiatrist. Zee is an intern in the psychiatry department of the hospital.