The Ratman is the result of the creation of such beings, and from the diary entries, it can be deduced that they possess quite terrifying resources.
They can even decipher the knowledge left by the creator, and extract something as high-end as the "genetic blueprint," which seems so out of place in this world.
The most important thing is...
"Does that 'Scholar' seem pessimistic about the future of the Wolf People?"
Murphy pondered with a frown:
"He has ordered his researchers to prepare the Ratman Army before the Black Disaster can be repeated, which implies that Twilight has realized that this Black Disaster cannot succeed, or perhaps, they don't want the Wolf People to succeed.
So their attitude towards the Black Disaster isn't collaboration, but rather simple 'utilization'!