Where to Find the Arhat Gold Piece in Black Myth: Wukong
- First, visit the Sandgate Village’s Valley of Despair Shrine.
From there, find and enter a cave where you will come across the First Prince of the Flowing Sands boss after fighting the King and second prince.
The First Prince of the Flowing Sands will appear if you only killed the second prince in the previous battle. In case you defeat both, then you will have to use Pungent Flesh chunk to summon the First Prince.
Defeat him and you should receive the Arhat Gold Piece key item along with Will, Yarn and Silk.
Now you are ready to visit the Rockrest area of Fright Cliff to meet the Boar man (Yellow-Robed Squire) to continue the quest. Find out how you can find the Sobering Stone for him through a quick guide.
Later in the questline when you see the boar again, he will get mad at you for having the Arhat Gold piece and this will initiate the boss fight.
After you beat this enemy, he will open the gate to a secret area Kingdom of Sahali.
Going forward with him will trigger a cutscene and then you have the fight against “Tiger Vanguard”.
Beat him, move ahead to another cutscene, and then you will move onto the boss fight against Fuban.
When you defeat him, you get the Wind Tamer Vessel. When activated, this vessel will increase damage reduction for a short duration and provide immunity to strong winds.
Here’s a video that will give you a visual guide: