Betty has been happily living with her family for about a year now and it seemed that things had been going great. Even though she had to stay under the radar and she couldn't be outside too often due to her past situation, she was content with life.
It didn't last long though, because when the new mayor opens the Time Capsule and finds one of Betty's long hidden secrets, past people begin to pop up again. Finding a new lead on how Betty executed the plan.
And since Ham isn't around to help her stay on track now, she has to make a choice.
She can either run away again. This time maybe forever.
Or, she can get her family involved.
Which could mean all of their lives.