Kim has a change of heart, but Saul is determined to stick it to Mesa Verde; Mike turns the heat up on Lalo; Nacho attempts to enlist support from above.
Jimmy and Kim build a legal firewall with help from Huell; Kim sets things straight with her clients as Jimmy is compromised by his; Gus calms troubled waters in service of his plot to build an empire; Mike does damage control.
When a simple errand for a client goes sideways, Jimmy is pushed to the limit; Mike takes measures to contain the wrath of the cartel; Lalo gets an unexpected visitor.