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

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

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.

While visiting Noah at his new job, Rex can't resist checking on his favorite telenovela which is having production issues.

Rex asks for Bobo's help for a prank war with Noah.

Rex provides security for a band that's having issues with an Evo fan.

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.

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

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

Rex loses his goggles while fighting a plant Evo. His quest to recover the goggles distracts him from the plant Evo and its sprouts.

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

Rex and Noah enter Providence Basic training.

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

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.

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.

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.

Rex and Caesar visit their Abuela in Mexico. Hunter Cain is back.

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

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

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.

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

Rex meets a teenage biker gang with bikes supercharged by nanites. But the nanites are poisoning the biker gang.