Their arguments always seem to be about the same things.
Taniko believes in the natural power of the monsters to level up, adapt, and get stronger, while Rat opts for the use of surgery and other methods to forcibly increase stats.
And every time, Taniko brings up Firo, who got strong on her own.
And then Rat suggests a surgery to raise Firo’s intelligence, angering Taniko further.
The arguments then seem to go around in circles, but it seems that each side now has a firm grasp of the other’s ideologies.
On some rare occasions, they would agree on a matter, and have a happy talk over it.
…I wonder how Rat’s modifications are going.