Firstly, I like this action story. It has a fish out of water enforcer, bringing his Eastern kick ass to the streets of East London.

I would review the following items:

‘penniless young writer’ – How does him being a writer add to the story and action? Example, if he was a bricklayer, there is working class desperation, and he has muscle.

‘steals a suitcase’ – Did it fall in his lap? Or was it a heist?

‘epic struggle’ – What makes the struggle epic? A fight between a writer and a Japanese bad ass doesn’t evoke this.