Infinity in Pieces- Open Novella Contest 2021

A world vanishes into nothingness. The phenomenon hasn't happened in hundreds of years, so the Guardians, an organization charged with keeping each world intact, sends a reconnaissance mission to uncover what really happened. Rosie, a Guardian-in-training; Henri, an expert in interdimensional physics; Nik, the charming diplomat, and thief; and Kova, a pirate captain. What they uncover is far more devastating than one world collapsing. It could be the end of every single dimension ever created.