Enter the Fat Dragon is a 2020 Hong Kong martial arts comedy film directed by Kenji Tanigaki and Aman Chang from a screenplay by and co-starring Wong Jing, who also acted and produced, alongside Connie Wong and lead actor Donnie Yen.

[4] Fallon Zhu, a once-fit and highly skilled Hong Kong police officer, finds his career in decline after being reassigned to the evidence room following a failed case.

The sedentary job, combined with emotional setbacks, leads to significant weight gain and a sense of frustration.

Despite his current state, Fallon is given a chance to redeem himself when he is tasked with escorting a criminal suspect to Japan.

However, upon arriving in Japan, Fallon faces a series of challenges, including cultural differences, language barriers, and a lack of support from the local police force.