Enter the Fat Dragon

Directed by Wong Jing and Kenji Tanigaki, it follows Fallon Zhu who is a Hong Kong police officer dumped by his fiancée Chloe and becomes heartbroken. In six months, he gained weight and his superior put him in charge of escorting a convict to Japan. While in Japan, not only did he lose all his belongings, he also lost the convict in his custody.