Mr. Lee is told Mr. Fuller just fired their tech lead and the promised core program optimization can’t be delivered; the immediate result is Mr. Lee orders the deal canceled. Meanwhile William arrives to check wedding venues after news that Ethan—the feared "Mr. Devil" who conquered South City's business—has suddenly become engaged. Colleagues worry Natalie, who always put the big picture first, will stray into Ethan’s turf and provoke him. They rush to stop her, locate the Sky Mirror venue at the city's peak, and the episode ends with Natalie entering the venue—so a dangerous encounter now looms.