This grand plot to take down Hong & Queen Groups has started long time ago and I am surprised that for a chaebol group, their background check on some of the people aren't good at all. LOL
As I mentioned in the previous page, such family will ceased to exist in reality as it is easy to be taken down.
Guess Hyunwoo will be the hero at the end of the day and save his wife and her family by the end of the episode, in fact I could figured out the ending already. LMAO