There is a secret boss fight that you don’t want to miss in Black Myth Wukong. It gives you a piece to craft this very good weapon so here’s how to get it. The boss fight area is hidden behind this waterfall but you can’t get through this waterfall until you get to chapter 2. Here in chapter 2 you will fight these two rat dudes and depending on which one you take out first, you will have a different outcome. In my playthrough I took out the little guy first and the big guy got quite angry. After defeating the rat guy, head over to this thing then follow the path left until you get to this cliff where you can use the item that you got from the rat guy which will spawn in this guy right here. We will have to utilize this guy’s attack to break this giant wall during the boss fight. It’s pretty simple, just go right up to the door and let him charge an attack to you, then just jump out of the way right before he hits you and watch the door crumble into pieces. If you can’t get him to break the door, there are some attacks that you can have for your character that will break the door as well. Just defeat the boss and you can enter this hidden door right after. There’s a chest in here that you have to open which will give you access to the waterfall. Now travel back to chapter 1 to outside the forest and you can follow my path to the waterfall. This is where the waterfall is, there could be some enemies here so you have to take those guys out. After taking those guys out, you can examine the waterfall opening the hidden boss fight. This boss might take you a few tries but whenever you stun the boss, it’s important to move to his backside and start slamming these little electrical eggs or whatever they are. Because once you hit them enough times, it does a lot of damage. After defeating the boss, you’ll have access to the chest to receive that sweet loot. Good luck and goodbye.