Mosaic City, located along China's coast, is quite large city sometimes called the Crossroads Between Nations due to its diverse population. While it was once a large tourist spot, the city was placed under a blockade as the military appeared claiming there was a radiation leak. The true hazard, however, is much more sinister.
Pyxis had to admit, taking an extended break from the random fights in between the big, serious ones was probably not one of her better ideas. The last major boss had been very fast, and that had caused them a number of problems. So, even if the random shadows were nowhere near her level anymore, she could still benefit from fighting them. Namely, if she could better practice high-speed tracking rather than relying on area saturation, perhaps she would be able to deal with that better in the future. In the meantime, she could go back to looking for things like stronger shadows, area guardians, and Reapers.
First up at the bottom of the pit was a giant walking castle and a spinning tower. They could be ended easily enough. The tower was likely to be unaffected by blunt force attacks, so Pyxis decided to open with one of her newer skills instead. She summoned Prometheus, let her priming gadget charge up her weapons, then let loose with a wave of slicing force. It ripped through both targets, hitting structural weak points in the castle to do extra damage. Both targets survived, but were left in critical condition. They retaliated at once, the castle with a rather familiar rain of meteors and the tower with a column of light from above. The light struck first, which was especially unfortunate for the shadows because the meteors just healed what damage the light did. Then, Pyxis followed up with a second slicing wave, finishing off both shadows.