The location of the High Duke in Baldur's Gate 3 can be found in the dwarf submarine in the basement, but he is found dead when he is found. At this time, the player can directly sign the contract in Mizora and then rescue him.
Answer: In the dwarf submarine in the basement
The first is that players will ask players to help them kill people in the aquatic mission in Chapter 3.
After that, follow the warehouse and enter the basement. When you enter, you can see the dwarf getting off the submarine and you can find Duke Gao.
But after entering, it was found that Duke Gao was dead. The player had to talk to the devil before entering.
After the conversation is completed, you can enter. After you find it, you must first sign the contract with Mizola and then rescue it.
