I only remember snippets of the movie
- The male lead has a wife and son
- he goes to practice martial arts to save his kidnapped son from his wife's brother(?)
- wife's brother practices some creepy martial arts where his arms are poisonous
- male lead practices martial arts on a mountain with some chinese gods (supposedly)
- one day his wife comes to see him and sees that he is just drunkenly wandering around
- his wife goes by herself to save the son, male leads follows after, after some action the wife dies.
This is the first half (2/3rds) of the movie