The residents of the Dust District, the lowest level of the Tianshu Realm, struggle to make ends meet. An ordinary office drone from another world is nearly electrocuted to death in an accident, and his soul is sucked into a rift in the Tianshu Realm System. His instinct to “mimic in order to survive” combines with the rift’s chaotic rules, condensing deep within his soul into a one-of-a-kind card: [Core of Illusion: Mimic Chameleon].