Mike, now working as an investment banker, comes to Harvey with a plan to buy out a corporation, but Harvey is soon stuck with a conflict of interest. Meanwhile, Jessica must choose between a romantic or professional relationship.
Logan Sanders orders Harvey to play dirty in his battle with Mike, and Mike's reputation and relationship with Rachel are not off limits. Meanwhile, Louis tries to bury the hatchet and make friends with Jeff Malone.
After Louis confesses his wrongdoings in the Forstman deal to Jessica, the firm is forced to go on the offensive against Sean Cahill. But will Harvey be able to save Louis from getting fired, or has Jessica finally had enough?
Harvey takes on Professor Gerard as a client in a bribery investigation and discovers that he may have committed an ethics violation, and Louis makes a catastrophic mistake with his first client as name partner.
While Harvey helps Mike and Louis settle their differences on a road trip to see a client, Harvey flashes back six years to his initial rift with Louis, and Mike flashes back to his first encounter with the firm.
Harvey finds out that Donna may have broken the law to help Mike get a document in the whistleblower case, but he may not be able to save her. Meanwhile, Jessica tries to figure out her next step in her relationship with Jeff.