Hello, maybe you can help me. The movie i am looking for plays probably in london. It is about about maybe black or arab boy who is bullied by neighborhood drug dealer. An older man maybe a ex-hitman or ex-special forces trains him to fight and kill to survive. Does this ringa a bell to someone ? Thanks.
P.S. : The movie was released beetween 2010 to 2017.
I think it is this movie: To Each His Own:
It is a 2017 movie and the movie description fits your description. I haven’t watched it but I know Chinese (Japanese movies are very popular in Hong Kong), so it is easy for me to search.