C856 Altering formations

To make a long story short, after San Ye told me the whole story, in the end, we decided to enter the crystal city first. Right now, all of the people in the crystal city are black foxtail, and there are also Saint Ghost Lord inside.

After explaining the details of the situation to Ling'er, I followed San Ye into the crystal city. I donned the black foxtail's armor