Two reports, more than a hundred pages in total.
Rows upon rows of nothing but written records.
Wu Heng opened the material on the growth of animal Corpse Cores, and what was documented was the timeline after animals underwent Corpse Transformation and the forming of the Corpse Cores.
Among them were experiments using bats, gorillas, dogs, domestic pigs, and some other available experimental subjects.
The least amount of time it took to form a Corpse Core was 30 to 50 days, while at the other end of the spectrum it could take over four months, or even longer.
Not every subject resulted in the formation of a Corpse Core.
The success rate for bats was 45%; two gorillas were experimented on, and both successfully formed Corpse Cores.
However, the remarks noted that due to the small number of subjects, it was impossible to determine an accurate success rate.
For dogs and domestic pigs, the rate was around 27%.