While Wally was going to get his mother, Sara brought the crew up to speed.

"Sara, you cannot bring Francine West here or restore her memories of the previous earth." Rip said.

"What do you mean?" Sara asked.

"While we can arrange something to help Francine West, she cannot be made aware of the truth." Rip said.

"Why not?" Sara asked.

"Francine West does not have the same mental will that those of us who did have our memories restored do. I've studied the way the gun works and it appears that while everyone's subconscious does contain the memories of the old reality, they're essentially walled off. The memory gun works by removing that wall, hence the head pain it causes. However, if a person does not have a strong enough willpower to take in the two conflicting realities, it could drive the subject insane. We all have the necessary willpower since we're all used to this sort of craziness from the old earth, but Francine West does not." Rip explained.

"So what you're saying is that restoring Wally's mom's memories would be like taking a sledgehammer to the wall keeping her original memories blocked and overwhelm her." Sara said.

"Exactly. While we will help Francine West, we cannot risk restoring her memories, since it could do much more harm than good." Rip explained.

"I'll tell him. So, how do you suggest we cure his mother?" Sara asked.

"I'm having Gideon synthesize a serum developed in the year 2097 that's designed to boost the body's natural immune system. It'll strengthen Francine's immune system so that her body will be able to fight off the disease without arousing suspicion." Rip said.

"Okay, I guess that will work. How soon can you get it to me?" Sara asked.

"Dr. Palmer will bring it to you as soon as it's done." Rip said.

"Great. I'll go tell Wally about this change in plans." Sara said as she got off the comms and called Wally's phone.

"Sara, what's going on?" Wally asked.

"There's been a slight change of plans." Sara said.

"What do you mean?" Wally asked as Sara brought him up to speed on what Rip had told her.

"So what you're saying is that if I restored my mom's memories, it could drive her insane." Wally said.

"Exactly. However, Rip has found a different way to cure her. We're going to give her a serum that will boost her immune system and allow it to destroy the diseased cells in her body naturally, causing the doctors to think that she beat it herself." Sara said.

"I can live with that." Wally said.

"Ray will bring it to me as soon as it's done being synthesized and then we can use it to save your mom." Sara said.

"And once she's safe, then I'll come back to the ship." Wally said.

"Sounds like a plan." Sara agreed.


After Ray had delivered the serum to Sara, she brought it to Wally's house in Keystone, where she handed it to him.

"And Rip's certain this will work?" Wally asked and Sara nodded.

"Yes, he is. Where's your mom?" Sara asked.

"She's asleep upstairs. I'll go inject her with this stuff and then leave her note and then we can head to the ship." Wally said and Sara nodded as she handed Wally the syringe loaded with the cure in it before watching him go upstairs.

A few minutes later, he came back down, looking a lot lighter than he had before, probably because he was relieved that his mother wasn't going to die this time around.

"Okay, let's go." Wally said.


"Welcome back Wally." Rip said as he was the first one to greet Sara and Wally when they returned to the ship.

"Thanks Rip. It's good to see you again." Wally said.

"Wally." Nate said with a grin as the two bro hugged.

"Hey Nate." Wally said with a grin as he greeted the rest of the legends.

"Wally, thank you for agreeing to help me." Zari said as she hugged him.

"No problem. I hope I can help you." Wally said.

"You and me both." Zari said, since honestly, ever since she'd killed Savage, her discomfort with her decision had grown into an actual headache and it was only getting worse. Honestly, it felt like she was being torn in half.


The rest of the Legends gave Wally and Zari some privacy in the ship's library as Zari told Wally what was going on with her.

"Maybe it's possible that your previous self is trying to take back control, since technically, you are just possessing her body." Wally suggested.

"So, any ideas?" Zari asked.

"Maybe meditation will allow you to get to the source of the problem. Maybe even a totem quest." Wally suggested and Zari nodded.

"That is why we brought you here." Zari said.

"Okay so, you go get the Lyoga root while I set the room up for that." Wally said and Zari nodded as she left the library to get the tea so they could get down to business.