The last years had witnessed a strange phenomenon, people turning into monsters. The government keeps a register of each monster transformation story, each one happening for different reasons, someone transforming in full moon, a scientist with a formula, a strange infection, and a vast quantity of different situations. It can't be such a coincidence that from nowhere people started to transform into this creatures, so they're keep tracking all the stories to try to find the cause of all of this.
The transformation stories varie between something relatively normal like a woman turning into an anthropomorphic bunny or a boy merging with his cat, to dozens of people transforming into disgusting monsters or strange chimeras, some people transforming unwillingly, others doing it on purpose, some transformed people keep going normally with her life, others want to unleash the chaos.
The government labels each story as "cases", numbering them before the transformation act. Each story starts filled with the following template.
Date of the transformation(s):
Name(s) of the transformed subject(s):
Cause of transformation(s):
Resulting monster transformation(s):