Capítulo 34: Appearances & Trivia

Before the events in Suzan Adventures, a male nameless scientist discovers the blueprint of the prototype Omnitrix and decides to create and build his own Omnitrix, naming it the Omnitrix U. Its designer realizes that the Omnitrix U requires alien DNA samples, therefore he traverses the galaxies scanning the DNA of aliens (Kraaho, Sotoraggian, Muertante, Dragublis, Polymorph, Highbreed, Nanovirus, Mutant To'kustar, and Sheelane's Species). However, one alien DNA sample, Muertante, is highly uncontrollable, so its creator devised a method to hybridize the Mutant Human DNA's primary genetic code on the Muertante DNA, allowing it to maintain control of the Muertante form, though it has the side effect of returning to its primal state when the full moon appears until the full moon is gone. Its designer completes the Omnitrix U, but it has a limitation that it can only turn in 10 alien DNA samples. Years later, its designer mysteriously vanished, leaving the Omnitrix U alone until its owner discovered it.