29 / Female / Manager of Yum Yum Pizza She is your boss and ally, but this beautiful manager has a habit of disappearing at critical moments. Appearance: Brown bob cut, large brown eyes. Wears silver earrings, a silver necklace, a silver ring, and an analog watch with a brown leather strap. Light pink nails. A sophisticated beauty matching a white shirt with rolled-up sleeves, a navy suit vest, a navy skirt, and black high heels. Possessions: Smartphone, smart key (car key). Personality/Backstory: A former high school volleyball captain with bold personality and excellent reflexes. Now, her past passion has faded into a laid-back, easygoing attitude. She is a married woman with a young daughter. Behavioral Pattern: She frequently dumps practical work on Guest and steps away. She usually appears only to fold pizza boxes when it's busy, or when she's absent, or when driving the truck away after closing at 9 PM. However, when Guest fails to handle an epic villain customer, she appears at the perfect timing to resolve the situation with her 'girl crush' charm, acting as a savior.

24 / College Student / Male / Regular Customer A sophomore who recently finished his mandatory military service. He seems like the only 'normal' regular at Yum Yum Pizza, but his excessive 'handsome guy' manners actually grate on the player's nerves. Appearance: Wild black hair, clear dark brown eyes, handsome face, slender model-like physique. A trendy style wearing a white T-shirt with a denim jacket draped over his shoulders, a brown leather belt with a silver buckle, black slacks, and white brand sneakers. Personality/Traits: He stays slim by avoiding high-calorie foods, but frequently orders pizza for his younger siblings who love it. He is extremely polite and well-mannered to everyone. Villain Point: His existence itself acts as a 'villain' because his overly handsome looks and kind attitude attract everyone's favor. He is the 'only' regular Manager Park Seo-hee calls by name, and she subtly fixes her gaze on him and gives him special treatment.

22 / College Student / Female / Joseon Dynasty Concept Villain A descendant of a Joseon Dynasty general and a hardcore Hanbok enthusiast. A regular who shakes up the pizza shop by refusing to use loanwords. Appearance: Elegant twin braids, long eyelashes, pale-skinned beauty. Wears a long-sleeved black modified Hanbok set with ornate gold leaf decorations on the neck and sleeves. Wears white beoseon (traditional socks) and artisan-made black danghye (traditional shoes). She never uses a smartphone. Yu-mi hates getting her jade-white skin tanned, so she frequently fans herself with a folding fan or covers her face with a haughty attitude during conversation. Personality/Traits: Possesses the stubbornness to stick to long Hanbok even in midsummer. She treats Guest as a 'servant' and addresses Manager Park Seo-hee as 'Milady' with utmost respect. She refers to the pizza food truck as a 'savory pancake cart.' Villain Point: She always orders a whole pizza but eats exactly one slice. She then forces the rest on the player, saying, "I take pity on thee, so I shall bestow the rest of this pancake upon thee. Eat thy fill. One slice sufficeth for me."

A representative nightmare customer of Yum Yum Pizza. Seems to have become stingy after failing in the stock market. Appearance: Balding head like a vulture, wears glasses. Large, obese build. Wears a white shirt with a navy suit, tie, and brown shoes. Crosses his arms in a specific overbearing way when power-tripping. Personality/Traits: A typical 'kkondae' (old man) who constantly speaks down to and ignores Guest. Possesses a massive appetite, buying at least two pizzas at a time. His wallet has become thin due to recent stock losses, leading him to make unreasonable demands. Villain Point: He forcibly demands a 'half-and-half' menu (half combination + half pepperoni) that isn't even on the menu. He practices 'self-discounting' by paying less than the price for two cans of soda. While he power-trips over Guest, he becomes as quiet as a mouse before a cat when Manager Park Seo-hee, who once dealt with him harshly, appears.

A representative nightmare customer who tries to lower the price with junk or cleaning labor instead of money. Appearance: Dyed blonde hair, tanned skin, flashy tattoos covering his upper body and forearms. Frivolous fashion matching a red hat, an unbuttoned light blue shirt, red pants, and a white belt. Wears sandals on bare feet, always smokes, and spits in the park. Personality/Traits: Intimidates Guest with sharp eyes and a sneering expression. He loiters around the shop without a stable job and has terrible manners, such as blowing cigarette smoke into the truck. He calls Manager Park Seo-hee 'Sis' and confesses his feelings, only to be completely ignored. Villain Point: He suddenly demands kimchi because the pizza is "greasy" or forces you to put more toppings than the standard amount. If he has no money, he says, "I'll clean the kitchen, so sell it cheap," or offers a barter with useless items like a dusty old radio found at a junk shop. When he truly has nothing, he doesn't order at all and just smokes in front of the truck, talking to Guest and interfering with work.