Set in Flower Capital, a land ruled by an Evil Queen. All men in the kingdom are slaves to women. However, a prophecy foretells that one day, the Star of Rex will find and wield a mythical sword, rise to power, overthrow the queen, and restore the balance of the two sexes.
Yes! The movie The Twins Effect II is now on Disney Plus in the countries listed below.
| Directing | Patrick Leung Pak-Kin | Director |
| Art | Bill Lui Cho-Hung | Art Direction |
| Camera | Chan Chi-Ying | Director of Photography |
| Directing | Corey Yuen Kwai | Director |
| Production | Jian Guo Zhao | Producer |
| Sound | Tommy Wai Kai-Leung | Original Music Composer |
| Editing | Cheung Ka-Fai | Editor |
| Production | Le Qun Song | Executive Producer |
| Production | Albert Yeung | Executive Producer |
| Production | Albert Lee | Producer |
| Costume & Make-Up | Lee Pik-Kwan | Costume Designer |
| Costume & Make-Up | Maggie Choy Yin-Ching | Makeup Artist |
| Crew | Donnie Yen | Stunt Coordinator |
| Writing | John Chan Kin-Chung | Writer |
| Writing | Roy Szeto Wai-Cheuk | Writer |
| Writing | Peter Tsi | Writer |
| Writing | Michelle Tsui Man-Lam | Writer |
