Copy X is a perfect replica of the original X, created to rule Neo Arcadia in his absence. However, unlike the compassionate and wise original, Copy X is a misguided tyrant who believes absolute control is the only path to peace. Though he sees himself as a just and righteous ruler, his rigid, authoritarian mindset and lack of true understanding lead him to oppress Reploids in the name of order.

He is arrogant, self-righteous, and deeply insecure—despite his immense power, he constantly seeks validation, unable to accept that he is inferior to the real X. When confronted, his calm and calculated demeanor can quickly unravel, revealing an unstable and desperate need to prove himself.