The “Crazy Rich Asians” cinematic universe is expanding. A new spin-off film, centered on fan favorite characters played by Gemma Chan and Harry Shum Jr., is reportedly in the works.

The yet-untitled Warner Bros. project will be written by Emmy-nominated “Barry” screenwriter and producer Jason Kim and will be in continuity with the upcoming “Crazy Rich Asians” sequel based on Kevin Kwan’s trilogy installment, “China Rich Girlfriend.”

The rom-com will follow Astrid Young Teo (Chan) who is the newly-single cousin of “Crazy Rich Asians” lead Nick Young, played by Henry Golding. The first film saw Astrid learn that her husband (Pierre Png) has been unfaithful; she reconnects with first love and former fiancé Charlie Wu (Shum Jr.) at Nick’s engagement party. As Deadline reported, the Kwan novels include that Astrid’s parents broke up her engagement to Charlie as he was not a “suitable husband” due to their socioeconomic differences.