Name: Rip Runner
Real name: Ripley Michael Runner
Age: 17 1/2 (a year and a half younger than Rev)
Race of species: Roadrunner
Eye color: Forest green
Feather color: Purple (head and tail), Easter egg purple (crest), and Light Cerulean Blue (full body)
Ancestor: Roadrunner (and possibly Little Beeper)
Powers: Not yet confirmed
Uniform color: No uniform (but the fans usually give him a blue and black uniform)
With a family of two kids, there's no doubt that there's going to be a good-and-evil sibling story between the two.
Moses and Ramses, Tiger and Gray Wolf, the sons of Adam and Eve, Celestia and Luna, Zeus and Hades, Thor and Loki, whether they are twins or older and younger sibling.
And that was the same case with Rev and Rip.
When they were hatchlings, the two Runner brothers were the best friends of siblings. Even though they are a year and a half apart, they did everything together like they were twins.
Alas, their friendship and brotherhood suffered from the same thing that took over one of the siblings in every story, the deadly combo of the sins Envy and Wrath.
When Rev and Rip got older, their father, Ralph, expected more from Rev to take of the family business because he's the oldest, and less from Rip because he thought that he was an average teenage slacker.
Ever since Rev became a crime-fighter, Rip started to feel jealous and invisible because his parents never bother to listen to his ideas, nor share everything with both of their sons.
Intrigued by the Robotic-parasite he saw earlier, Rip used his brother's ID card to get into the HQ and activate the parasite. But Rip didn't see what he had coming, when the parasite took over Rip's body and turned him into a monster as it absorbed Rip's negative feelings about Rev.
Rev couldn't believe what has happened the brother that was his best friend.
The parasite took Rip's anger to another level when Rip used his powers to control the Robo-Amigo toys, and tried to destroy the Loonatics, especially Rev!
But Rev managed to get the parasite off of Rip's head, and restored him back to normal. Rip apologized to Rev for the things he said and done, and recoil his friendship with his older brother.
Rev forgive Rip, but he was more happier to have his LBBFF (Little Brother Best Friend Forever) back.
However it wasn't the end of the Robotic parasite, because a while after, Rip's memories of having that thing controlling him haunt him in his sleep and in his daily life.
Because Rip worries that his monstrous-side would take over him again permanently, and will never be the same again.
To make sure it never happens again, Ralph and Harriet signed Rip for therapy, hoping something will snap him out those thoughts.
It won't be easy to recover, since Rip is at the age of where he has to make a decision on which path he should take on his destiny.
One false move, and the darkness will drag him back to release the monster back from inside him.
Even worse, the monster might hurt or kill the ones Rip held so close to him, including certain girl he's been seeing.