Daryl leads a mission team to scavenge the military base he discovered. Maggie tells her story, prompting a new mission for survival that only Negan can lead. Eugene and his group go through assessment by the Commonwealth's paramilitary police.
Maggie's mission takes the team through a subway tunnel, challenged by lurking walkers and a recalcitrant Negan. With Eugene's group, Yumiko seeks answers about her brother and demands expedited processing into the Commonwealth.
Maggie's mission team gets separated and hunted by the Reapers. Carol, Rosita, Magna, and Kelly attempt to catch horses for Alexandria. Judith, R.J., Hershel, and Gracie cope with their parents going away.
Aaron, Carol, Lydia, and Jerry go to the Hilltop ruins for blacksmith tools and nearby game; Eugene's group goes through orientation at the Commonwealth; Maggie and Negan trudge through the woods; Judith and the kids clash with teenagers.