Providece is being rebuilt. Van Kleiss turns Noah into an Evo sending Noah on a rampage throughout the city. Rex chases after his friend while Van Kleiss is free to pursue his real objective.

Rex and Six attempt to retrieve nuclear material from a research sub. They encounter an underwater colony of Evos.

Knight sends Rex and Jones undercover to a party where the performer are all Evos to determine if there's any threat. Rex's friend, Skwydd, tells him some of the performers are getting threats.

With the dome about to fail, Rex and Bobo go to Kiev to repair the shield. Van Kleiss arrives to form an alliance with Noface.

Bobo is behaving responsibly. This alarms Rex. While others are more accepting of Bobo's change, Rex is determined to find out what happened to his friend. An Evo Bunny is captured, and will soon give birth.

Six, and some of his old associates, take Rex to a secluded island. Six hopes Rex can cure his mentor, while his former comrades have a different solution in mind.

In the middle of a battle, Rex suddenly produces new builds. As he's being examined, a mysterious stranger arrives who claims to be Rex's brother - Caesar. He claims to have sent the schematics for the builds.

Rex and Bobo head to Mexico where a local group is freeing Evos caught by Providence. Rex is poisoned and must recapture an Evo to find the cure.

A ghostly cat-like E.V.O. interrupts Rex and Noah's double-date with Claire and Annie at a haunted hotel.

A pair of Providence Academy washouts start an Evo Abatement business and convince Rex to work with them part time.

Rex attends Noah's High School to compete in a Table Tennis competition.

Trapped in cave, Rex and Van Kleiss form an uneasy alliance to find the source of a storm that's destroying nanites.

Caesar and Rex visit family.

Rex is attacked by Breach. She later tells Rex that Van Kleiss has a very important mission for her involving an old friend of Rex's. Rex eventually discovers that Breach is after his old boss: Quarry.

A researcher claims to have a cure for incurable Evos. Holiday leaves Providence in an effort to save her sister, but Six is suspicious of this miracle cure.

A news team is given a tour of Providence.

Rex is grounded at Providence. But that doesn't stop him from throwing a party. But an old enemy shows up.

While trying to recover Rex's memories, Six loses his memories, and reverts to his old personality, and his old life.

Van Kleiss attach's a device to Breach which makes her more dangerous. Rex attempts to get her to switch sides.

Rex is a regular teenager, except he has nanites that he can control. He works for Providence to help contain people who have been infected by nanites and are raging out of control.

An Evo infects regular people, building army. Rex must cure the Evo, or Manhattan will be "cleansed."

Nanite activity is increasing around the world. Rex decides to go to one area for Spring Break. He befriends a lonely young woman with a secret agenda.

Rex and Noah enter the Zoo. A restricted area on the base. Some personal secrets are revealed.

Rex hides from Providence. He encounters a group of scientists that have created a hidden community. The community doesn't realize what the creator had it mind when he built the community.

Rex absorbs too many nanites requiring an emergency visit to a secret Providence base to store the excess nanites.

Van Kleiss arrives in New York as leader of Abysus, granting him diplomatic immunity, and a meeting at the United Nations.

Rex vanishes, and Breach is the only person who knows where he is. As Rex explores his surroundings, Holiday tries to figure out where Breach has him hidden.

Rex and company head down to South America to locate a researcher who worked on nanites before the Event. He may also have answers to Rex's past.

A Providence team retrieving some valuable data is shot down over Kiev, which has been sealed off from the rest of the world. Rex, Six, and Bobo must enter the dome to retrieve the data, and encounter the inhabitants.

Rex is pursed by a killer EVO bunny. And his life is further endangered as he attempts to go to Prom.

Rex encounters a group of Evos, and discovers a link to his past. He goes undercover to take down the leader of the group, and learns more about his past, and how it could affect his current life.

Researchers test a new way to eliminate nanites, but the results are not successful. Zag RS emerges and plans on using the method to destroy all the nanites. Rex must journey to a satellite to rescue Holiday and stop Zag RS.

Rex receives an urgent call from Circe. Abysus is in danger, and they desperately need Rex's help. Rex, Holiday and Six go to Abysus to find out what's going on. Rex balks when he realizes what will happen if he helps the Pack.

Rex encounters Hunter Cain. A man determined to destroy all Evos, including Rex.

A swarm of Evo insects that devour metals is causing havoc in Asia.

Rex and Noah enter Providence Basic training.

An Evo plague is spreading. People are falling asleep. Rex and White Knight are the only one left to stop the plague. They must work together to find the source of the plague.

Rex's birthday and a flashback to how he joined Providence.

Rex, Noah and Bobo become separated from a convoy transporting unstable nanites. A biker gang comes after the nanites.

Van Kleiss steals Rex's nanites which powers up Van Kleiss and Rex powerless. Van Kleiss gains new abilities and attacks Providence. Meanwhile Rex tries to get his power back and finds something in his system.