Two detectives from Malaysia and Singapore are assigned to work together on a double murder case. A body – split in half and made up of two different women – was found at the second link bridge that connects both countries. The killer later reveals that he will bring five issues to light that cause chaos in both Malaysia and Singapore – people are unequal before law, human trafficking, laundering, violence against women and children, and child labour. This politically charged and highly complex case leads the detective duo in discovering the close connection between the killer and those who are chasing him. Case by case, they learn about the killer’s hidden agenda.