How to get the altar of nothingness 3

1. When you open it for the first time, a GUI will appear, and the weapons to be upgraded will be placed in the grid on the left.

2. Secondly, there is an upgrade package in the middle. When the weapon on the left can be upgraded, the finished product will appear in the grid on the right. "My World" The nihilistic world is a huge module, and its interior is very fine, which also increases the playability of the game.