Omnitranyl (Ben 10 Alien Force)

Ben Tennyson, the hero of Earth, will have to face one of his most complex challenges.After a difficult confrontation with Albedo, his Omnitrix develops a strange and painful defect. He must rely entirely on Gwen, Kevin, and Grandpa Max to find a solution to the problem, while trying to uncover Albedo's psychotic plan, deal with a serious intergalactic problem, and ensure their own physical and mental integrity.

This story features an alternate version of the Ultimatrix's insertion into Ben 10's story at the end of Alien Force, highlighting each character's characteristics, developing pasts, and bringing new insight into the workings of the Omnitrix.