If you want to get the guide on how to obtain the dagger Bloodthirsty Knife in "The Fallen Lord", this problem is a bit tricky, but don't worry, you can easily solve it by following the editor's steps. In fact, the way to solve this problem is very simple, just follow these few steps and follow the editor's guidance.
1. The player enters the inner world and goes to the location of Percival, the Crimson Rector in Fitzroy Gorge.
2. First turn the perspective to the location of the hut enclosed by the wooden blocks, and then turn back to see the treasure chest.
3. Go to the treasure chest and open it to get the dagger Bloodthirsty Knife.
4. The white value of the dagger bloodthirsty knife is added to physical and fire. The equipment requires agility 13 and purgatory 13.