Revisiting the game again, I try getting max health, and once Van duel fight start, I find it funny how he misses most of the time. For a man based on Vash the Stampede with the behavior of Knives Billion with sexism, he's a terrible shootist
Tbf, I don't expect much from the first boss fight in this game, the full version probably going to be more harder and require faster reaction (kind of like in Dead Horizon: Origin)