I have recently watched a few Young and Dangerous movies - I never watched them in full when I was a kid - and I have also picked up a few Yi Mian movies here and there, including "Skywalker" and "Kowloon Ice Chamber". Putting aside Brother Nan's handsomeness, it was actually a bit sad to watch it after licking the screen.
When you are the leader of a gang, the leader of a society, your reputation is earned by the blood underneath. Even if one day you get tired and want to quit, others will not give you a chance to quit. Just like what was said at the end of "The Third Young Master's Sword":
"Once you become a Jianghu person, you will always be a Jianghu person."
·Qingshui's main plot direction, CP depends on your mood.