After a devastating virus outbreak, two brothers obtain powerful masks granting them immortality and the ability to manipulate opposing elements—one controls water, while the other wields fire. But what once bonded them has now torn them apart. One brother searches tirelessly for the other, believing they can be reunited. Meanwhile, his brother has been brainwashed by a corrupt corporation, convinced that his sibling always hated him.
In his search, the first brother is joined by a small group of survivors who also seek to destroy the corporation responsible for the city's downfall. Although he preferred to work alone, he slowly begins to enjoy the company of his new allies, forging unexpected connections as they wander the ruins of Aesthetic City. But the closer he gets to his brother, the more dangerous the journey becomes, as betrayal, memory, and manipulation threaten to destroy what remains of their bond.