Haunted

Rex learns that two former Providence agents named Rombauer and Lansky are busting small E.V.O.s on Coney Island. During a battle with a Toad E.V.O., Rex goes to talk to the E.V.O. guys and helps battle the Toad E.V.O., which gets away. Rex discovers a weird goo that burns him when he touches it, then quickly turns into hard crystal. Rex decides to start working with them, if for nothing else then to get away from Providence for a little while, unfortunately Rex is so good at this job he completely overshadows the others. The Final Straw comes when Rex tries to go after the toad E.V.O. when the others are hired to deal with another E.V.O. Rombauer and Lansky move on while Rex fights the toad (who was creating the substance that Rex found earlier). Rombauer and Lansky ultimately decide to help Rex and are able to capture the Toad by shining their flashlight on it trapping it in its own crystal. Rombauer and Lansky makes up with Rex and ultimately decides that they prefer taking out the less dangerous E.V.O.s of New York while Providence handles the more serious ones.

Rex, Agent Six, Noah, Dr. Holiday, Bobo Haha, White Knight, Van Kleiss, Biowulf, Breach, Skalamander, Providence Cadet Kenwyn Jones

Rex is 15, and like most 15-year-old boys, he likes cars, girls, music and sports. But unlike most 15-year-old boys, he can make his fists the size of boulders, sprout a jet pack out of his back and turn his legs into a lightning-fast motorcycle. These talents are extremely useful to Providence, a global organization chartered to fight mutant creatures known as E.V.O.s (Exponentially Variegated Organism). Rex is under their care and is their ultimate weapon.

Generator Rex takes place in the aftermath of a global accident, where microscopic machines known as nanites have merged with every living thing. For a select few, the nanites mutate their hosts into monstrous creatures called E.V.O.s.

Rex is one such E.V.O., but unlike the monsters he and Providence battle, Rex has control over his nanites. He alone has the ability to not only control these nanites- allowing him to create amazing mechanical limbs and gadgets that aid him in battle ' but also heal E.V.O.s of their mutation.

Rex's powers are incredible, and his importance to Providence and the world is undisputed. But on top of that, he just wants to be a normal teenager and must balance his adrenaline-fueled adventures with the everyday ups and downs of being 15. Rex is joined by a team of characters including his sidekick, a highly intelligent monkey named Bobo Haha who encourages Rex's mischievous side; his mentor Agent Six, so called for being the world's sixth deadliest man; the brilliant Dr. Holiday, who seems to be the only one that really understands Rex; and Noah, a regular kid and Rex's friend.

Rex's greatest threat is an E.V.O. named Van Kleiss, who with his minions called The Pack sees the nanites and resulting E.V.O.s as part of a greater plan and the future of humanity.