Bangzhuo has a sly personality. He is also a vengeful person who is merciless. He "earns" a living by blackmailing, sponging off others, and gambling with his older brother, Haohui Du. He uses a knife rather than his fists, but the knife is usually used to threaten his opponents.
Ryo Hazuki first meets Bangzhuo and his brother when searching for the thieves that stole his bag. He asks the brothers if they have seen a group of four people including a kid. Bangzhuo rudely says he doesn't know and tells him to scram. They then demand he pay money before he leaves. He refuses, then Bangzhuo pulls out a knife and they attempt to fight him until Joy comes, then they leave.
Ryo encounters Bangzhuo and his brother later on when setting up a chawan sign in either Ling Ling Porridge or the Canton Cafe. They come for payback and fight him, but he defeats the brothers effortlessly, depending on how he does on the QTE.
- Bangzhuo's zodiac sign is Scorpio and he has a O blood type.