At Kyra’s engagement party, she Slips into the past and witnesses a murder. Against her father’s advice, Kyra reports this to the Iron Watch. After uncovering a string of murders, she continues Slipping through time to find the serial killer.

In the futuristic city of NOAH, a corporate hero and a revolutionary combatant battle on opposite sides of justice. But when their clash sparks something far deeper, they must fight to escape the power structures that trap them—or die trying.