Yesterday

Set in the futuristic Inner City of a unified Korea circa 2020 AD - A series of grisly murders propel an overworked police investigator and a celebrated forensic profiler into a nightmarish spiral of death and discovery which proves that sometimes things are not always as they seem. Staying one step ahead of the police, a virtuoso killer - known as "Goliath" - is able to unravel a mystery, which has haunted authorities for nearly 20 years...