King Michael has to continue with the mutation experiments, this can be the most important part of Ignis' History in many aspects, and the best thing King Michael researched throughout his entire lifeline, it does sound like a lot of pressure is here right?
On the newest rats he has repeated the same 9 experiments just to make sure that it will exactly turn out as it did in the first time. Luckily, in aids of not making these logs a hell load more confusing, the experiments ended up the same.
Now the combinations of body parts they can mix to mutate a Rat, can range to hundreds and it really is hard to tackle under a short period of time, if Alama did not write everything down, this whole thing would be a lot more confusing as it becomes harder to remember everything by passing time.