In The Witcher 3: Wild Hunt, how to get the Getai Steel Sword in The Witcher 3 can be referenced as follows:
First we come to the location marked on the map.
As we rode on horseback, we heard a group of people talking.
As I got closer, I realized it was a group of robbers.
Then we fought them.
After defeating them we found a secret passage behind them and walked down it.
After going down, you will find a treasure chest.
Open the treasure chest and you will find the Taige Steel Sword.
