The Runaways have left their homes (and evil parents) behind and now have to learn to live on their own. As they scavenge for food, search for shelter, and take care of one another, our kids begin to realize that, for better or worse, they’re stuck with each other. And it’s up to them to take down PRIDE once and for all. But someone sent a mysterious message to Jonah… Is there a mole in the Runaways? Meanwhile PRIDE is focused on finding their children, and Jonah has his own dangerous plan in mind.
The kids struggle with their new lives as Runaways, but find a hideout. Alex goes to work for Darius while PRIDE plots to kill Jonah. Jonah initiates a plan to build a new box.
Karolina, Nico, and Molly try to retrieve the Staff of One, but Tina puts up a fight. Karolina grows closer to Jonah while Alex and Livvie share a kiss.
Alex, comfortable in Compton and falling hard for Livvie, is betrayed. Jonah gives Leslie a mission to retrieve his DNA from the Yorkeses while Catherine exacts vengeance against Darius. Janet decodes the Abstract and Molly sneaks out to fight crime.
Topher helps the kids break into Atlas Academy, but the plan is blown when Dale and Stacey trigger an earthquake and the parents rush to the scene. Jonah’s body continues to break down as he leads Karolina into the hole.
When the kids discover that Topher may be more dangerous than they could have imagined, addicted to the rocks that give him superhuman abilities, will they help him or will they turn their backs on their new friend?
PRIDE grapples with the moral implications of Jonah’s latest offer: freedom. Jonah, weakening, begins to eye his next target. After learning that Jonah is after another sacrifice, the Runaways realize they have to stop him before he kills another kid.
It’s time for the Runaways to stop Jonah, once and for all. But while the kids scramble to stall out Jonah’s plan, the parents unexpectedly arrive. Will PRIDE fight against their own kids or join their ranks against the powerful, and vengeful, Jonah?
In the aftermath of the battle against Jonah, Karolina searches for answers about Jonah and the others help Alex and Livvie try to prove Darius’s innocence in Destiny’s murder. But Livvie’s curiosity just might catch up with her.
The Runaways face off with PRIDE’S dirty cops, Flores and Awol. Against all objections, Alex blackmails Awol to help. But Awol refuses. PRIDE resolves to take the kids by force. Back at the Hostel, Karolina hears a mysterious voice.
Leslie starts dismantling the cult she helped create, but Frank has other plans. Awol uses Livvie as bait to confront the Runaways. The teens must protect Gert & Old Lace, who are sick, and Awol’s team storms the hostel. Victor doesn’t feel like himself.
The Runaways are falling apart. Needing a break, they throw Molly a quinceanera. PRIDE ramps up their new arsenal. Frank puts Leslie in a facility to bring her back to the faith. Meanwhile, the mysterious voice Karolina has been hearing becomes real.
Victor recruits Chase to intern at PRIDE to prove that they are nothing more than concerned parents, Chase is skeptical. Karolina discovers Frank is holding Leslie at a detention facility and tries to rescue her mom with Nico, Molly and Vaughn.
Angry at his betrayal, the Runaways meet with Chase. He offers them a choice: surrender to PRIDE or face the consequences. As the kids attempt their escape, they’re separated and forced to survive against an enemy far more pernicious than they expected.