Instantly, a great sea creature is upon them! They run forward, but it's too late. The beast rams the tunnel, creating more cracks in the facade.

AZI zooms ahead in an attempt to restore power and deter the creature while the rest make a run for it. The creature bites into the tunnel and water begins to pour in!

But AZI activates the tunnel's power, sending an electric shock into the beast. It releases from the construct, and the group climbs up to safety at the end of the tunnel.

As they regroup, AZI explains that he has caused the remaining power of the structure to short out. "But you have survived the transit," he adds. "This outcome is satisfactory."

They arrive in Nala Se's private lab. Tech says that this is where Omega saw the development of Clone Force 99 -- she was there, and is older than the Bad Batch. But there's a new a problem...

...as the last tunnel leading to the Marauder has been destroyed. Plus, AZI's battery reserves are depleting, long-range comms are down, and oxygen levels will be critical in a few hours. "This is what happens when you let a kid call the shots," Crosshair sneers.

"That kid saved your life. Unlike the Empire, who left you for dead," Hunter fires back. Crosshair defends the Empire, saying it did what needed to be done. "The Empire will control the entire galaxy, and I am going to be a part of it," Crosshair says. "Don't fool yourself," Hunter replies. "All you'll ever be to them is a number."

Omega sits with Crosshair. She explains that she was lonely before the Bad Batch were created, which is why she wanted to find them again. "Being a clone doesn't make you one of them," Crosshair barks. "I wanted to believe it was the inhibitor chip that made you like this," Omega replies. "But I was wrong."

In the lab, the Bad Batch come up with a plan: to use medical capsules to reach the surface. They'll need AZI to guide them upward and away from falling wreckage.

Omega and AZI prep explosives on the lab's exterior glass. With little time to lose, they all take their places inside the pods and Omega hits the detonator.

As the glass explodes, water gushes into the lab! The capsules begin to drift and AZI darts back and forth, pushing each along and out of harm's way.

But a large beam blindsides AZI, slamming the droid and Omega! The droid, now dangerously low on power, steadies himself, but the heavy debris pushes Omega's capsule downward.

The Bad Batch reach the surface and quickly see that Omega did not make it.

AZI manages to free Omega's pod and pushes it upward. Hunter reaches Omega on the comm, and she assures him that she'll be okay.

But AZI's power is failing. Omega pleads with the droid to hang on, but he cannot. "Your path is clear," he says. "I have completed my objective." AZI shuts down and drifts away lifelessly.

"I'm going after AZI!" Omega yells into the comm. She opens her pod and swims to the droid, but he's too heavy.

Hunter prepares to dive in, but stops as Crosshair raises his sniper rifle. He fires into the water...

...and pulls Omega and AZI up with a grappling line. Crosshair surrenders his weapon and sits in silence. Meanwhile, Tech gets a visual on the Marauder.

The next day, they reach the landing platform. In the distance, smoke billows from what used to be Tipoca City.

Wrecker asks Crosshair if he's coming with them. "I made my decision," he says. "We want different things," Hunter replies. "That doesn't mean we have to be enemies."

Omega stops before getting onboard. "You're still their brother, Crosshair," she says. "You're my brother, too." A moment later, the Marauder departs, leaving Crosshair alone.

Elsewhere, Nala Se arrives at an Imperial facility. "We are all admirers of your scientific talents," an administrator says. "The Empire has big things planned for you."