Omega-1 Nanite, Ben 10 Wiki

The Omega-1 Nanite (also known as the Control Nanite) is a large silver nanite that was injected into Rex. The Control Nanite, as its name implies, controls the active nanites in Rex's body and is also the nanite responsible for the creation of Rex's new machines. The Omega-1 also has the ability to create new nanites and for this reason Alpha attempted to take the nanite from Rex in a plot to create a body capable of sustaining itself. Alpha succeeded in absorbing the Omega-1 from Rex until he

Generator Rex - Wikipedia

For those who say upgrade is something other than Nanites : r/Ben10

Ben Tennyson, Generator Rex Wiki

malware(ben 10 omniverse) vs generator rex - Battles - Comic Vine

Into the Omniverse: Stormfront (Universe 1) by EnderKnight1 on DeviantArt

Omega-1 Nanite, Ben 10 Wiki

Omniverse online{Role-Play}

Resolute (Classic)

Omega-1 Nanite, Generator Rex Wiki

Who ever wrote this line didn't think very hard : r/Ben10