The legend of a warrior; Chapter 100 - Surrounded by Silence
Reality rippled violently, and her long sword-whip seemed to shot through some sort of wound in space and time... before multiple such portals opened all around alexis and the others, and before alexis could react, the chain-blade exploded out of all holes
The legend of a warrior; chapter 2 - Becoming King
When they weren't working, they were all holed up into those towers, getting some much needed sleep before going back for another endless, exhausting shift spent building weapons for the mysterious organization.