Barry Allen, the protector of Central City, faces his most cerebral adversary yet when Clifford DeVoe—a hyper-intelligent metahuman known as the Thinker—unleashes a master plan to rewrite humanity's minds through a neural enlightenment. As DeVoe targets innocent metahumans for their abilities, Barry must rely not just on speed, but on intellect, teamwork, and heart to stop a future where free will is erased and logic reigns supreme."