Randall must prove to Karen that he's a good father by taking care of Hopson. Meanwhile, Delbert and Rusty open a carnival on the new island they conquered, Dusty goes to great lengths to attend the carnival, despite being confined to desk duty, and Bullet poses as a stuffed animal to get close to a sexy woman.
Paradise PD engineers arrests to win Top Cop. Meanwhile, Dusty extorts free doughnuts from the local doughnut shop, Kevin converts to Judaism, and Fritz takes on multiple new identities.
Paradise's gun problem spirals out of control...and things get worse when smartguns are introduced. Meanwhile, Bullet becomes a viral video star and Fitz tries to rekindle his marriage.
Dusty becomes the leader of a fat acceptance cult. Meanwhile, Gina confronts her masturbation addiction and Fitz's dolphin wife gets a job at SeaWorld.
Paradise PD combats the city's drone menace. Karen's mother, Agatha, moves in to help with baby prep. Kevin offers to assist Gina with her tech issues.
To keep Karen from drinking alcohol when she's pregnant again, Randall outlaws all alcoholic beverages leaving Bullet, Robby and Delbert to become Dukes Of Hazzard. Kevin lies to Gina of having a girlfriend in Canada.
Randall stages a heist to get his sperm back from the sperm bank. Meanwhile, Fitz runs afoul of the mutants who remember him as "The Kingpin", and Dusty recreates Family Feud.
The mutants enter stage three in their quest for revenge. Gina's family kidnaps Kevin. The Chief worries his unborn child has it in for him.
Karen asks Chief to play nice with Hopson, but the task proves surprisingly humiliating. Kevin tries to get Gina into Live Action Role Playing.
Karen bets big, hoping a new casino will raise enough money to rebuild Paradise. Kevin's relationship with Gina remains stubbornly platonic.
Gina and Kevin make a big announcement, Bullet worries Fitz is on the verge of an unpleasant discovery, and Dusty joins a "gym."
Eun Byeol is going mad day by day, and Seo Jin calls Yoon Chul for help. When Yoon Hee finds out that Yoon Chul is also involved in Ro Na’s death, she runs to Cheong A Medical Center to find him. Dan Tae uses Seo Jin’s weakness to gain more power and wealth, and Yoon Hee uses her biggest secret to bring her down in front of the public.
Jojo asks Brian Chon about the shield at an event attended by the Badge Club members, including Sun-oh. Hye-yeong comes face-to-face with his father.
Jojo offers Hye-yeong a shoulder to cry on after a punishing day. Unable to cope with knowledge of the shield, Sun-oh turns to Jojo for the truth.
Curious about her true feelings for Hye-yeong, Jojo returns to her alma mater in search of information on Chon Duk-gu — and runs into her past.
Park Gul-mi reaches a digital milestone. Brian grills Jojo about the shield, spear and Duk-gu — and shatters reality for a bystanding listener.
With video of his lecture hall visit gone viral, Sun-oh comes to blows with Hye-yeong. Jojo receives a special gift from an unknown sender.
Revealing the identity and inspiration behind The Ringing World, Jojo reconciles with the past. Duk-gu keeps his end of the bargain.