After watching April O'Neil report on a brazen heist at Liberty Island, the Turtles witness Krang piloting a colossal mechanical suit to steal the Statue of Liberty itself, followed by Shredder's taunting broadcast. Racing through New York's streets and underground tunnels to stop the Foot Clan's scheme, the heroes are hurled through a temporal rift that scatters them across different eras. Forced to battle their enemies' forces across both ancient and distant times, the Turtles must navigate these fractured timelines, confront Shredder directly, and restore the stolen monument to its rightful place.